DMA 50 Worksheet #1 Introduction to Graphs: Analyzing, Interpreting, and Creating Graphs


 Dina Carter
 2 years ago
 Views:
Transcription
1 DMA 0 Worksheet #1 Introduction to Graphs: Analzing, Interpreting, and Creating Graphs A graph will be given followed b a set of questions to answer. Show our work. The bar graph below shows the number of students b major in the College of Arts and Sciences. Answer the question. 1) How man students are majoring in Math? 2) About how man students are in the College of Arts and Sciences? 3) Which major has the largest number of students? 4) Which major has about students? ) How man more students are majoring in math than in science? 6) What is the average number of students taking Histor, English, and Science? Round our answer to the nearest whole student if necessar. 7) The English department assigns a counselor to each student majoring in English. Each counselor is assigned 0 students. How man counselors are needed? 8) The science department is planning to bu some new equipment. The want to make sure that there is one of the new machines for ever students majoring in science. If each machine costs $80, how much should the budget for the new equipment? 1
2 Use the pictograph to answer the questions. 9) This pictograph shows projected sales of compact disks (CDs) for a popular rock band for seven consecutive ears. Between which two consecutive ears is the greatest decline in sales indicated? Year Projected CD Sales = 0,000 CDs ) Using the pictograph, how man more CDs were projected to be sold during the band's best projected ear versus their least projected sales ear? Use the circle graph to solve the problems. 11) A surve of the 417 vehicles on the campus of State Universit ielded the following circle graph. Find the number of vans. Round our result to the nearest whole number. 11% 14% 3% 8% 3% 29% 12) Referring to the circle graph, how man more hatchbacks are there than convertibles? 2
3 13) Referring to the circle graph, which vehicle showed up the least in the surve? How man of that vehicle were there? Use the graph to answer the questions. Sales (Thousands of $) Big "D" Sales ( ) Month 14) Which month in 2008 had the lowest sales? 1) Which month in 2009 had the highest sales? 16) What was the increase in sales between month and month 6 of 2009? 17) What were the total sales for the first 6 months of 2009? 18) What were the total sales for 2008? 19) What was the total increase in sales from 2008 to 2009? 20) What was the difference between the highest and lowest monthl sales in 2008? 3
4 21) The histogram below shows the efficienc level (in miles per gallon) of 1 cars. How man cars have an efficienc between 1 and 20 miles per gallon? 22) Using the histogram, determine how man cars have an efficienc of more than 20 miles per gallon. 23) Using the histogram, determine the percentage of cars that have an efficienc of less than 20 miles per gallon. Round our answer to the nearest tenth of a percent. 4
5 Answer Ke Testname: DMA00 WORKSHEET 1 1) 200 2) approimatel 120 3) English 4) Science ) 0 6) approimatel 20 students 7) 8 8) $2,00 9) Between 2014 and 201 ) $800,000 11) approimatel 433 vans 12) approimatel 1138 more hatchbacks than convertibles 13) sedans, approimatel ) Month 3 1) Month 12 16) $ ) $366,000 18) $82,000 19) $182,000 20) $ ) 3 22) 40 23) approimatel 63.6%
6 DMA 0 Worksheet #2 The Rectangular Coordinate Sstem, Graphing Linear Equations, and Intercepts Show our work. If the problem is a real world application or "word problem", write a complete sentence as our final answer. 4) A(0, 2), B (0, ) Plot the ordered pairs on the rectangular coordinate sstem provided. 1) A(1, 3), B(2, 4) 6 6 ) A(, 0), B (4, 0) 2) A(3, 3), B(, 2) 6 6 List the quadrant(s) in which the given point is located. 6) (4, 2) 3) A(4, 1), B(1, 3) 7) (13, 16) 8) (1, 14) 9) (3, 19) 6 ) (18, 0) 11) The first coordinate is positive. 12) The second coordinate is negative. 13) The coordinates have the same sign. 1
7 Graph the linear equation b creating a table and finding ordered pairs. 14) = Find the  and intercepts for the equation. Use a table to create the ordered pairs. Then graph the equation. 17) + 3 = ) = ) 420 = ) = 7 19) =
8 Graph the horizontal or vertical line. 20) = 2 23) ) = Write an equation for the graph. 22)
9 Answer Ke Testname: DMA00 WORKSHEET 2 PART 1 OF 2 1) 6 A B 6 A B 2) 6 A B 6 A B 3) 6 A B 6 A B 4) 6 A B 6 A B 4
10 Answer Ke Testname: DMA00 WORKSHEET 2 PART 1 OF 2 ) B A 6 6) I 7) II 8) III 9) IV ) On an ais 11) I, IV 12) III, IV 13) I, III 14) )
11 Answer Ke Testname: DMA00 WORKSHEET 2 PART 1 OF 2 16) ) 6, 0, 0, ) (0, 1), (, 0)
12 Answer Ke Testname: DMA00 WORKSHEET 2 PART 1 OF 2 19) (0, 1), (, 0) ) ) ) = 4 23) = 2 7
13 24) Greg s cell phone plane charges a fied monthl fee, plus an amount for each minute over the number of minutes included with the plan. Last month, Greg went over b 38 minutes, and the bill was $7.. This month, Greg went over b 84 minutes and the bill was $ a. Fill in the following chart using the information above. = Number of Minutes Over = Total Bill b. Write two ordered pairs using the information above. c. Label the grid and ais, then plot the two ordered pairs below. Use a straight edge or ruler to connect the two points. Etend the line until it crosses the ais. d. What was the total bill when Greg eceeded the plan b 38 minutes? e. What was the total bill when he eceeded the plan b 84 minutes? f. What would the total bill have been if Greg did not eceed his minute limit? Hint: 0 minutes g. What would the total bill have been if he eceeded the plan b 0 minutes? h. How man minutes did he go over if the bill was $94.00? 1
14 2) The hourl wage of an emploee at a certain production compan is given b =.2 + 9, where is the number of units produced b the emploee in an hour. a. Complete the table. (# of units made) (hourl wage) 20 b. Label and graph the equation. c. Find the number of units that an emploee must produce each hour to earn an hourl wage of $12.2. Use the graph to make an estimate (prediction) and then use the equation to find the answer mathematicall. d. If the emploee does not make an units, how much mone does he/she make? In our opinion, does this seem fair? 2
15 26) The cost, in dollars, for a compan to produce computer desks is given b = a. Complete the table below. (# of computers) (cost) 1 20 b. Label and graph the equation. c. Use the graph to find the number of computer desks that can be produced for $ d. Use the equation to find the number of computer desks that can be produced for $ e. Does it still cost the compan mone if no computer desks are made? If so how much? 3
16 Answer Ke Testname: DMA00 WORKSHEET 2 PART 2 OF 2 24) a. $7., $77.80 b.(38,7.),(84,77.80) c.graph d.$7. e.$77.80 f. appro $40.00 g. appro $62.0 h. appro 120 min 2)a. $.2, $11.0, $14.00 b. Graph c. appro 13 units d. $9.00/hour,opinions ma var 26) a. $800, $6200, $6600 b. Graph c. appro 4 computers d. 4 computers e. es, $000 4
17 DMA 0 Worksheet #3 Slope Show our work. If the problem is a real world application or "word problem", write a complete sentence as our final answer. Find the slope of the line. 1) ) )
18 4)   Graph the line containing the given pair of points and find the slope. ) (2, 8) (1, 4) ) (6, 3) (3, 7) Find the slope of the line going through the pair of points. 7) (8, 6), (6, 9) 2
19 8) (1, 9), (7, 9) 9) (6, ), (4, ) ) (9, 9), (9, 7) Find the slope of the line. 11) 23 = 12) = ) = 21 14) 4 = ) = 1 16) = 4 Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. 17) 34 = = 4 18) = = 14 3
20 19) = = 8 Solve the problem. 20) Kannanaski Rapids drops 64 ft verticall over a horizontal distance of 811 ft. What is the slope of the rapids? 21) Over one particular stretch of road, the Whitepoint Highwa rises 49 ft over a horizontal distance of 3400 ft. Find the grade of the road. Find the slope (or rate of change). Use appropriate units. 22) Find the slope (or pitch) of the roof. 7.1 ft 2.8 ft Solve the problem. 23) The following graph shows data for a recent train ride from New York to Toronto. Find the rate of change of the distance from New York with respect to time, in miles per hour Time of Da (PM) 4
21 24) The value of a particular car is represented in the following graph. Find the rate of change of the value of the car with respect to time, in dollars per ear. v t 2) The value of a particular computer sstem is represented in the following graph. Find the rate of change of the value of the computer sstem with respect to time, in dollars per ear. 4 v Time from purchase (in ears) t 26) Find the rate of change. Use appropriate units Distance Traveled in Miles Number of Hours Spent Traveling
22 27) Find the rate of change. Use appropriate units Value of Car in Thousands of Dollars Number of Years of Use 6
23 Answer Ke Testname: DMA00 WORKSHEET 3 1) 1 4 2) 1 3) Undefined 4) 0 ) ) ) )  3 9) 0 ) Undefined 11) ) 13) ) 1 2 1) Undefined 16) 0 17) Perpendicular 7
24 Answer Ke Testname: DMA00 WORKSHEET 3 18) Parallel 19) Neither 20) ) 14.6% 22) 39.4% 23) 60 miles per hour 24) $700 per ear 2) $20 per ear 26).0 miles per hour 27) $4,000 per ear 8
25 DMA 0 Worksheet #4 Equations of Lines Show our work. If the problem is a real world application or "word problem", write a complete sentence as our final answer. Graph using the slope and the intercept. 1) = ) = ) 2 =
26 4) 2  = Find an equation of the line with the given slope and intercept. Write the equation in slope intercept form (=m+b) and in standard form (A+B=C). ) Slope = 8, intercept = (0, ) 6) Slope = 4.7, intercept = (0, 3.0) Find an equation of the line containing the given point and having the given slope. Write the equation in slopeintercept form and standard form. 7) (4, ), m =  2 8) (3, 4), m = Find an equation of the line that contains the given pair of points. Write the equation in the form = m + b and A+B=C. 9) (4, 0) and (0, ) ) (4, 8) and (3, 2) 2
27 11) (9, 7) and (9, ) 12) (3, 3) and (, 3) The net three problems are equations of horizontal or vertical lines. Write the equation in the form of = # or = #. 13) (7, ), m = 0 14) (6, ) and (6, 9) 1) (, ) and (, ) Write an equation of the line described. Write the equation in the form of = m + b and A + B = C. 16) Through (, 2), parallel to 3 + = 17) Through (3, 8), perpendicular to = 80 18) Through (9, 4), perpendicular to = 7 Solve the problem. 19) Assume that the sales of a certain appliance dealer are approimated b a linear function. Suppose that sales were $14,000 in 1982 and $77,000 in Let = 0 represent Find the equation giving earl sales. 20) Persons taking a 30hour review course to prepare for a standardized eam average a score of 620 on that eam. Persons taking a 70hour review course average a score of 792. Find a linear function S(t), which fits this data, and which epresses score as a function of time. 3
28 21) A gas station sells 4820 gallons of regular unleaded gasoline in a da when the charge $1.3 per gallon, whereas the sell 3884 gallons on a da that the charge $1.40 per gallon. Find a linear function that epresses gallons sold as a function of price. Use this function to predict the number of gallons sold at a price of $1.24 per gallon. 22) The total sales made b a salesperson was $2,000 after 3 months and $68,000 after 23 months. Predict the total sales after 30 months. 4
29 Answer Ke Testname: DMA00 WORKSHEET 4 1) ) 3)
30 Answer Ke Testname: DMA00 WORKSHEET 4 4) ) = 86) = ) = ) = ) = ) = ) = 9 12) = 3 13) =  14) = 6 1) = 16) = ) = ) = 4 19) S() = 12, ,000 20) S(t) = 4.3t ) gallons 22) $83,00 6
31 DMA 00 Review Show our work. If the problem is a real world application or "word problem", write a complete sentence as our final answer. Use the pictograph to answer the question. 1) This pictograph shows projected sales of compact disks (CDs) for a popular rock band for seven consecutive ears. Approimatel how man fewer CDs will be sold in 2007 than in 20? Year Projected CD Sales =,000 CDs 2) Using the pictograph above, which ear is projected for having the least sales? 3) How man total CDs are projected to be sold in 20, 2011, 2012, and 2013? The bar graph below represents various colors of cars sold. Use the graph to answer the question(s). 4) Estimate the number of red cars sold. ) Estimate how man more tan cars were sold than ellow cars. 6) Which color sold the closest to 30,000 cars? 1
32 The line graph below shows the price of a stock over the course of the da. Use the graph to answer the question(s) Stock Price 6 (in dollars) AM AM 11AM 12PM 1PM 2PM 3PM 4PM PM 6PM 7) At what time was the stock price the lowest? 8) What happened between 11am and 12pm? Did this happen between two consecutive time intervals at an other time during the da? 9) What is the difference between the opening stock price (9am) and the closing stock price (6pm)? Use the circle graph to solve the problem. ) The circle graph shows the percent of the total population of 4,400 of Springfield living in the given tpes of housing. 40% 31% 2% 8% 19% Find the number of people who live in single famil houses. Round our result to the nearest whole number. 2
33 Find the slope of the line. 11) ) Find the slope of the line containing the two given points. 13) (14, 11) and (19, 18) Find the slope of the line. 14) 2 + = 26 3
34 Find the slope (or rate of change). Use appropriate units. 1) 40 Value of Car in Thousands of Dollars Number of Years of Use Graph the equation b determining the missing values needed to plot the ordered pairs. 16)  2 = 6; Fill in the missing values of the four ordered pairs below. Plot these four points and sketch the line. (0, ), (, 0), (2, ), (, 2)
35 Graph using an technique of our choice. 17) = Graph. 18) = Graph using an technique of our choice. 19) + 4 = Determine whether the graphs of the equations are parallel lines, perpendicular lines, or neither. 20) = = 21
36 Write an equation for the line described. Give our answer in standard form. That is, A + B = C. 21) through (0, 3), m = 2 3 Write an equation for the line described. Give our answer in slopeintercept form. That is = m + b. 22) m = 9, through (7, 4) Find an equation of the line that contains the given pair of points. Write the equation in the form = m + b. 23) (6, 2) and (3, 0) Write an equation for the line described. Write the equation in the form specified. 24) perpendicular to 2  = 0, through (, 8); standard form Solve the problem. 2) The total sales made b a salesperson was $2,000 after 3 months and $68,000 after 23 months. Predict the total sales after 4 months. 6
37 Answer Ke Testname: DMA 0 REVIEW 1) 70,000 CDs 2) ) CDs 4) 60,000 ) 20,000 6) Tan 7) 9am 8) The stock price remained the same. This also happened from 4pm to pm. 9) $3.00 ) 18,160 people 11) ) Undefined 13) )  2 1) $2000 per ear 16) )  7
38 Answer Ke Testname: DMA 0 REVIEW 18) ) ) Parallel 21) 23 = 9 22) = ) = ) + 2 = 41 2) $11,300 8
Elementary Algebra FALL 2005 Review for Exam 2
Elementar Algebra FALL 200 Review for Eam 2 1) In a surve of 60 students, the students showed these preferences for instructional materials. Answer the questions. Graph the equation. 6) = 4 + 3 7) 3 +
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Stud Guide  Ch 3 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. The bar graph below shows the number of students b major in the College of
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. C)b = h 2A
MATH 830/GRACEY EXAM PRACTICE/CH..3 Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Solve the formula for the specified variable. 1) A = 1 bh
More informationElementary Algebra ~ Review for Exam 2
Elementar Algebra ~ Review for Eam 2 Solve using the fivestep problemsolving process. 1) The second angle of a triangle is 3 times as large as the first. The third angle is 3e more than the first. Find
More informationFull download all chapters instantly please go to Solutions Manual, Test Bank site: testbanklive.com
Essentials of College Algebra 11th Edition Lial Test Bank Full Download: http://testbanklive.com/download/essentialsofcollegealgebra11theditionlialtestbank/ MULTIPLE CHOICE. Choose the one alternative
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Practice Test 10312Chap. 2.4,2.7, 3.13.6,4.1,.4,. Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write an inequalit statement involving the
More informationMATH 1710 College Algebra Final Exam Review
MATH 7 College Algebra Final Eam Review MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. ) There were 80 people at a pla. The admission price was $
More information2. Domain: The set of all abscissas (x s) of the ordered pairs (abscissa is the first element of an ordered pair)
. Relations and Functions. Relation: A set of ordered pairs E:,4,,5,,, 8,4. The set of all abscissas s of the ordered pairs abscissa is the first element of an ordered pair. Range: The set of all ordinates
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. C) C) 31.
Eam Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Write the sentence as a mathematical statement. 1) Negative twentfour is equal to negative
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) A) 5 B) 277 C) 126 D) 115
MAC 1 Sullivan Practice for Chapter 2 Test (Kincade) Name Date Section MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the distance d(p1, P2)
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Math 0 Test 2 REVIEW MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. The bar graph below shows the number of students b major in the College of Arts
More informationM122 College Algebra Review for Final Exam
M1 College Algebra Review for Final Eam Revised Fall 017 for College Algebra  Beecher All answers should include our work (this could be a written eplanation of the result, a graph with the relevant feature
More informationName % Correct % MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
1 Pre Test Unit Name % Correct % MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide if the given number is a solution to the given equation. 1)
More information1.4 Assess Your Understanding
40 CHAPTER Graphs.4 Assess Your Understanding Concepts and Vocabular. The slope of a vertical line is ; the slope of a horizontal line is.. Two nonvertical lines have slopes m and m, respectivel. The lines
More informationc. Find the slope and yintercept of the graph of the linear equation. Then sketch its graph.
Name Solve. EndofCourse. 7 =. 5 c =. One cell phone plan charges $0 per month plus $0.5 per minute used. A second cell phone plan charges $5 per month plus $0.0 per minute used. Write and solve an equation
More informationFinal Exam Review. MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Final Eam Review Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Determine whether or not the relationship shown in the table is a function.
More informationIntermediate Algebra Review for Exam 1  Spring 2005
Intermediate Algebra Review for Eam  Spring 00 Use mathematical smbols to translate the phrase. ) a) 9 more than half of some number b) 0 less than a number c) 37 percent of some number Evaluate the epression.
More informationNorth Carolina Community College System Diagnostic and Placement Test Sample Questions
North Carolina Communit College Sstem Diagnostic and Placement Test Sample Questions 0 The College Board. College Board, ACCUPLACER, WritePlacer and the acorn logo are registered trademarks of the College
More informationb(n) = 4n, where n represents the number of students in the class. What is the independent
Which situation can be represented b =? A The number of eggs,, in dozen eggs for sale after dozen eggs are sold B The cost,, of buing movie tickets that sell for $ each C The cost,, after a $ discount,
More informationLecture Guide. Math 42  Elementary Algebra. Stephen Toner. Introductory Algebra, 3rd edition. Miller, O'Neill, Hyde. Victor Valley College
Lecture Guide Math 42  Elementar Algebra to accompan Introductor Algebra, 3rd edition Miller, O'Neill, Hde Prepared b Stephen Toner Victor Valle College Accompaning videos can be found at www.mathvideos.net.
More informationAlgebra 2 Unit 1 Practice
Algebra Unit Practice LESSON  Use this information for Items. Aaron has $ to rent a bike in the cit. It costs $ per hour to rent a bike. The additional fee for a helmet is $ for the entire ride.. Write
More informationTHIS IS A CLASS SET  DO NOT WRITE ON THIS PAPER
THIS IS A CLASS SET  DO NOT WRITE ON THIS PAPER ALGEBRA EOC PRACTICE Which situation can be represented b =? A The number of eggs,, in dozen eggs for sale after dozen eggs are sold B The cost,, of buing
More informationCHAPTER 3 Graphs and Functions
CHAPTER Graphs and Functions Section. The Rectangular Coordinate Sstem............ Section. Graphs of Equations..................... 7 Section. Slope and Graphs of Linear Equations........... 7 Section.
More informationDirection: Please write your answer in the answer blanks and show all work to get full credits. Each question is worth 4 points each.
EAST LOS ANGELES COLLEGE NAME: MATH 110 (INTRO TO MATH CONCEPTS) FINAL EXAM SAMPLE INSTRUCTOR: ANNE SISWANTO; TOTAL POINTS: 100; TIME: 10 MINUTES. Direction: Please write our answer in the answer blanks
More informationmath0320 FALL interactmath sections developmental mathematics sullivan 1e
Eam final eam review 180 plus 234 TSI questions for intermediate algebra m032000 013014 NEW Name www.alvarezmathhelp.com math0320 FALL 201 1400 interactmath sections developmental mathematics sullivan
More information9 (0, 3) and solve equations to earn full credit.
Math 0 Intermediate Algebra II Final Eam Review Page of Instructions: (6, ) Use our own paper for the review questions. For the final eam, show all work on the eam. (6, ) This is an algebra class do not
More informationMath 1101 Chapter 3 Review. 1) f(x) = 2x2 + 2x  4 A) Concave up B) Concave down. 2) f(x) = 2x22x + 2 A) Minimum B) Maximum. 3) f(x) = 0.
Math 11 Chapter 3 Review Determine if the graph of the function is concave up or concave down. 1) f() = +  Concave up B) Concave down Determine if the verte of the graph is a maimum point or a minimum
More informationChapter 4. Chapter 4 Opener. Section 4.1. Big Ideas Math Blue WorkedOut Solutions. x 2. Try It Yourself (p. 147) x 0 1. y ( ) x 2
Chapter Chapter Opener Tr It Yourself (p. 7). As the input decreases b, the output increases b.. Input As the input increases b, the output increases b.. As the input decreases b, the output decreases
More informationC) C) 5 D) 13
MATH 03 FINAL EXAM REVIEW Simplif. 1) 84 2 72 + 62 16 8 4 138 138 8 Solve. 2) + 2 = 9 1 2 4 13 3) 4 = a 96 136  4) 4.0 = b 13 8.08.0 7.03.00 ) 1 f  = 112 1230 30 6) 21 3 = 710 7 10 7)
More informationCh 3 Exam Review. Plot the ordered pairs on the rectangular coordinate system provided. 3) A(1, 3), B(5, 3)
Ch 3 Exam Review Note: These are only a sample of the type of problems that may appear on the exam. Keep in mind, anything covered in class can be covered on the exam. Solve the problem. 1) This bar graph
More information5) In a local election, 48,900 people voted. This was an increase of 6% over the last election. How many people voted in the last election?
Final Eam Review (20182019) Math 11000 1) Evaluate the epression 6  (a  b) 2, when a = 13 and b = 3 2) Simplif using the distributive law and combining like terms. 3(2t  )  (t  ) + t 3) Solve: 9
More informationEssential Question How can you use a scatter plot and a line of fit to make conclusions about data?
. Scatter Plots and Lines of Fit Essential Question How can ou use a scatter plot and a line of fit to make conclusions about data? A scatter plot is a graph that shows the relationship between two data
More informationFor use after the chapter Graphing Linear Equations and Functions 3 D. 7. 4y 2 3x 5 4; (0, 1) xintercept: 6 yintercept: 3.
Chapter Test A Write the coordinates of the point.. A. B. D. C. A. D C B.... Tell whether the ordered pair is a solution of the equation.. ; (, ) 7.. ; (, ). 7. ; (, ). Draw the line that has the given
More information1.1. Use a Problem Solving Plan. Read a problem and make a plan. Goal p Use a problem solving plan to solve problems. VOCABULARY. Formula.
. Georgia Performance Standard(s) MMPd, MMPa Your Notes Use a Problem Solving Plan Goal p Use a problem solving plan to solve problems. VOCABULARY Formula A PROBLEM SOLVING PLAN Step Read the problem carefull.
More informationMath 135 Intermediate Algebra. Homework 3 Solutions
Math Intermediate Algebra Homework Solutions October 6, 007.: Problems,, 7. On the coordinate plane, plot the following coordinates.. Next to each point, write its coordinates Clockwise from upper left:
More informationAlgebra I. Administered May 2014 RELEASED
STAAR State of Teas Assessments of Academic Readiness Algebra I Administered Ma 0 RELEASED Copright 0, Teas Education Agenc. All rights reserved. Reproduction of all or portions of this work is prohibited
More informationAlgebra 1 CP Semester Exam Review
Name: Hr: Algebra CP Semester Eam Review GET ORGANIZED. Successful studing begins with being organized. Bring this packet with ou to class ever da. DO NOT FALL BEHIND. Do the problems that are assigned
More informationIntroduction Direct Variation Rates of Change Scatter Plots. Introduction. EXAMPLE 1 A Mathematical Model
APPENDIX B Mathematical Modeling B1 Appendi B Mathematical Modeling B.1 Modeling Data with Linear Functions Introduction Direct Variation Rates of Change Scatter Plots Introduction The primar objective
More informationChapter 1: Linear Equations and Functions
Chapter : Answers to Eercises Chapter : Linear Equations and Functions Eercise.. 7= 8+ 7+ 7 8 = 8+ + 7 8 = 9. + 8= 8( + ). + 8= 8+ 8 8 = 8 8 7 = 0 = 0 9 = = = () = 96 = 7. ( 7) = ( + ) 9.. = + + = + =
More information2.1 The Rectangular Coordinate System
. The Rectangular Coordinate Sstem In this section ou will learn to: plot points in a rectangular coordinate sstem understand basic functions of the graphing calculator graph equations b generating a table
More information8.4. If we let x denote the number of gallons pumped, then the price y in dollars can $ $1.70 $ $1.70 $ $1.70 $ $1.
8.4 An Introduction to Functions: Linear Functions, Applications, and Models We often describe one quantit in terms of another; for eample, the growth of a plant is related to the amount of light it receives,
More informationCHAPTER 1 Functions and Their Graphs
PART I CHAPTER Functions and Their Graphs Section. Lines in the Plane....................... Section. Functions........................... Section. Graphs of Functions..................... Section. Shifting,
More informationCCSD Practice Proficiency Exam Fall B. c = E
. Which epression represents the n th term of the sequence, 9, 7, 8,,? n n n 6. The chart below shows the number of passenger cars sold b two companies in June 008. Passenger Car Sales in June 008 Compan
More informationTopic 1: Writing and Solving Equations and Inequalities
Topic 1: Writing and Solving Equations and Inequalities In #1 3, solve each equation. Use inverse operations. 1. 8 21 5 = 15 2. 3 10 = 2(4 5) 3. 2( + 2) = 2 + 1 4. The rectangle and square have equivalent
More informationName Date. and y = 5.
Name Date Chapter Fair Game Review Evaluate the epression when = and =.... 0 +. 8( ) Evaluate the epression when a = 9 and b =.. ab. a ( b + ) 7. b b 7 8. 7b + ( ab ) 9. You go to the movies with five
More informationInterpret Linear Graphs
Interpret Linear Graphs Objectives: Interpret the meaning of the and intercepts, slope, and points on and off the line of a graph, in the contet of a real world situation. Common Core Standards: N.Q.1
More informationMATH 021 UNIT 1 HOMEWORK ASSIGNMENTS
MATH 01 UNIT 1 HOMEWORK ASSIGNMENTS General Instructions You will notice that most of the homework assignments for a section have more than one part. Usuall, the part (A) questions ask for eplanations,
More information[ ] 4. Math 70 Intermediate Algebra II Final Exam Review Page 1 of 19. Instructions:
Math Intermediate Algebra II Final Eam Review Page of 9 Instructions: Use our own paper for the review questions. For the final eam, show all work on the eam. This is an algebra class do not guess! Write
More informationKey Focus #6  Finding the Slope of a Line Between Two Points.
Ke Focus #6  Finding the Slope of a Line Between Two Points. Given the following equations of lines, find the SLOPES of the lines: = + 6... + 8 = 7 9  = 7   9 = 4.. 6. = 98  = + 7 = 49 7. 8. 9..
More informationMath 0240 Final Exam Review Questions 11 ( 9) 6(10 4)
Math 040 Final Eam Review Questions 11 ( 9) 6(10 4) 1. Simplif: 4 8 3 + 8 ( 7). Simplif: 34 3. Simplif ( 5 7) 3( ) 8 6 4. Simplif: (4 3 ) 9 5. Simplif: 6. Evaluate 4 7 3 3 4 5 when and 3 Write each of
More information2.2 Equations of Lines
660_ch0pp07668.qd 10/16/08 4:1 PM Page 96 96 CHAPTER Linear Functions and Equations. Equations of Lines Write the pointslope and slopeintercept forms Find the intercepts of a line Write equations for
More informationa. In the statement "Height is a function of weight," which is the independent variable and which is the dependent variable?
1. The weights and heights of si mathematics students are given in the table. Answer parts a through e. Weight (lb.) Height (cm) 157 19 11 155 1 11 175 17 157 15 17 17 a. In the statement "Height is a
More informationLecture Guide. Math 90  Intermediate Algebra. Stephen Toner. Intermediate Algebra, 2nd edition. Miller, O'Neill, & Hyde. Victor Valley College
Lecture Guide Math 90  Intermediate Algebra to accompan Intermediate Algebra, 2nd edition Miller, O'Neill, & Hde Prepared b Stephen Toner Victor Valle College Last updated: 11/24/10 0 1.1 Sets of Numbers
More informationc. x x < 60 d. x x =9. What are the first four terms of the sequence? a. 12, 21, 30, 39 b.
Algebra I Unit Reasoning with Linear Equations and Inequalities Post Test... A famil s cell phone plan costs $ per month for, minutes and cents per minute over the limit. This month, the famil paid $..
More informationMath 0240 Final Exam Review Questions 11 ( 9) 6(10 4)
11 ( 9) 6(10 4) 1. Simplif: 4 8 3 + 8 ( 7). Simplif: 34 3. Simplif ( 5 7) 3( ) 8 6 4. Simplif: (4 3 ) 9 5. Simplif: 4 7 3 6. Evaluate 3 4 5 when and 3 Write each of the values below in decimal or standard
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.
Math 1 Chapter 1 Practice Test Bro. Daris Howard MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) When going more than 38 miles per hour, the gas
More informationMATH 103 Sample Final Exam Review
MATH 0 Sample Final Eam Review This review is a collection of sample questions used b instructors of this course at Missouri State Universit. It contains a sampling of problems representing the material
More informationAlgebra 2 Chapter 2 Page 1
Mileage (MPGs) Section. Relations and Functions. To graph a relation, state the domain and range, and determine if the relation is a function.. To find the values of a function for the given element of
More informationP.4 Lines in the Plane
28 CHAPTER P Prerequisites P.4 Lines in the Plane What ou ll learn about Slope of a Line PointSlope Form Equation of a Line SlopeIntercept Form Equation of a Line Graphing Linear Equations in Two Variables
More informationTurn to Section 4 of your answer sheet to answer the questions in this section.
Math Test Calculator 5 M INUTES, QUE S TI ON S Turn to Section of our answer sheet to answer the questions in this section. For questions 7, / +5 solve each problem, choose the best answer from the choices
More informationName: Period: QVMS GTA FALL FINAL EXAM REVIEW PREAP ALGEBRA 1
Name: Period: QVMS GTA FALL FINAL EXAM REVIEW PREAP ALGEBRA ) When simplifing an epression, ou perform operations inside grouping smbols first. a. alwas b. sometimes c. never ) The opposite of a negative
More informationMath 112 Spring 2018 Midterm 2 Review Problems Page 1
Math Spring 08 Midterm Review Problems Page Note: Certain eam questions have been more challenging for students. Questions marked (***) are similar to those challenging eam questions. Let f and g. (***)
More informationInstructor: Imelda Valencia Course: A3 Honors Pre Calculus
Student: Date: Instructor: Imelda Valencia Course: A3 Honors Pre Calculus 01 017 Assignment: Summer Homework for those who will be taking FOCA 017 01 onl available until Sept. 15 1. Write the epression
More informationElementary Algebra SAMPLE Final Examination Fall 2017
Elementary Algebra NAME: SAMPLE Final Examination Fall 2017 You will have 2 hours to complete this exam. You may use a calculator but must show all algebraic work in the space provided to receive full
More information1. m = 3, P (3, 1) 2. m = 2, P ( 5, 8) 3. m = 1, P ( 7, 1) 4. m = m = 0, P (3, 117) 8. m = 2, P (0, 3)
. Linear Functions 69.. Eercises To see all of the help resources associated with this section, click OSttS Chapter. In Eercises  0, find both the pointslope form and the slopeintercept form of the
More informationMath 1050 REVIEW for Exam 1. Use synthetic division to find the quotient and the remainder. 1) x3  x2 + 6 is divided by x + 2
Math 0 REVIEW for Eam 1 Use snthetic division to find the quotient and the remainder. 1) 32 + 6 is divided b + 2 Use snthetic division to determine whether  c is a factor of the given polnomial. 2) 332
More information6. The braking distance (in feet) for a car traveling 50 miles per hour on a wet uphill road is given by
MATH 34  College Algebra Review for Test 3 Section 4.6. Let f ( ) = 3 5 + 4. (a) What is the domain? (b) Give the intercept(s), if an. (c) Give the intercept(s), if an. (d) Give the equation(s) of the
More informationWhat You ll Learn Identify direct variation. Use direct variation to solve problems.
AM_S_C_L_3.indd Page // 3: PM suser /Volumes//GO/CORE_READING/TENNESSEE/ANCILLARY... Proportionalit and Linear Relationships Teach the Concept Lesson  Direct Variation Interactive Stud Guide See pages
More informationPractice Problem List II
Math 46 Practice Problem List II  Section 4.: 3, 3, 5, 9, 3, 9, 34, 39, 43, 53, 67 odd
More informationMULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 2) A) Not defined B)  2 5
Stud Guide for TEST I Name MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Find the slope of the line passing through the given pair of points. )
More informationWest Campus State Math Competency Test Info and Practice
West Campus State Math Competenc Test Info and Practice Question Page Skill A Simplif using order of operations (No grouping/no eponents) A Simplif using order of operations (With grouping and eponents)
More information3 2 (C) 1 (D) 2 (E) 2. Math 112 Fall 2017 Midterm 2 Review Problems Page 1. Let. . Use these functions to answer the next two questions.
Math Fall 07 Midterm Review Problems Page Let f and g. Evaluate and simplify f g. Use these functions to answer the net two questions.. (B) (E) None of these f g. Evaluate and simplify. (B) (E). Consider
More information13.2 Exponential Growth Functions
Name Class Date. Eponential Growth Functions Essential Question: How is the graph of g () = a b  h + k where b > related to the graph of f () = b? A.5.A Determine the effects on the ke attributes on the
More informationSemester 2 Practice Exam
Semester 2 Practice Eam 2014201 1. A right triangle is shown below. What is the value of? (A) 1 (B) 17 (C) 4 (D) 169 12 Figure is not drawn to scale. 4. Which of the following measurements represent a
More informationDecide whether the equation is conditional, an identity, or a contradiction. Give the solution set s (4s + 35) = 0
Name Decide if the statement is true or false. 1. 4 is a solution of 5x = 21. Decide whether the following is an expression or an equation. 2. 6(6x + 2)  3(3x  2) 3. 4(5x + 5) = 8(6x  6) Solve the
More informationAlgebra Semester 1 Final Exam Review Name: Hour: Date:
Algebra Semester Final Exam Review Name: Hour: Date: CHAPTER Learning Target: I can appl the order of operations to evaluate expressions. Simplif the following expressions (combine like terms). x + x +
More informationAlgebra 1 Honors First Semester Review
Permitted resources: Algebra 1 Honors First Semester Review TI108 (or similar basic four function calculator) Algebra 1 and Geometr EOC Reference Sheet 4. Identif the mapping diagram that represents the
More informationPractice A ( 1, 3 ( 0, 1. Match the function with its graph. 3 x. Explain how the graph of g can be obtained from the graph of f. 5 x.
8. Practice A For use with pages 65 7 Match the function with its graph.. f. f.. f 5. f 6. f f Lesson 8. A. B. C. (, 6) (0, ) (, ) (0, ) ( 0, ) (, ) D. E. F. (0, ) (, 6) ( 0, ) (, ) (, ) (0, ) Eplain how
More informationMath125 Exam 5 Review Name. Do the following as indicated.
Math Eam Review Name Do the following as indicated. For the given functions f and g, find the requested function. ) f() =  6; g() = 9 Find (f  g)(). ) ) f() = 33 + ; g() =  Find (f g)(). 3) f() = ;
More informationAlgebra 1 Midterm Name
Algebra 1 Midterm 01013 Name Stud Guide Date: Period: THIS REVIEW WILL BE COLLECTED JANUARY 4 th or Januar 7 th. One problem each page will be graded! You ma not turn this eam review in after the due
More informationChapters 8 & 9 Review for Final
Math 203  Intermediate Algebra Professor Valdez Chapters 8 & 9 Review for Final SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Solve the formula for
More informationReady To Go On? Skills Intervention 21 Solving Linear Equations and Inequalities
A Read To Go n? Skills Intervention 1 Solving Linear Equations and Inequalities Find these vocabular words in Lesson 1 and the Multilingual Glossar. Vocabular equation solution of an equation linear
More informationLESSON #11  FORMS OF A LINE COMMON CORE ALGEBRA II
LESSON #  FORMS OF A LINE COMMON CORE ALGEBRA II Linear functions come in a variet of forms. The two shown below have been introduced in Common Core Algebra I and Common Core Geometr. TWO COMMON FORMS
More informationSummary and Vocabulary
Chapter Chapter Summar and Vocabular Equations involving percents ma be written in the form p q = r, where p is the decimal form of the percent, q is the initial quantit, and r is the resulting quantit.
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. x )
Midterm Review Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. Decide whether or not the arrow diagram defines a function. 1) Domain Range 1) Determine
More information2.1 Intercepts; Symmetry; Graphing Key Equations
Ch. Graphs.1 Intercepts; Smmetr; Graphing Ke Equations 1 Find Intercepts from an Equation MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. List the
More informationChapter 9 BUILD YOUR VOCABULARY
C H A P T E R 9 BUILD YUR VCABULARY Chapter 9 This is an alphabetical list of new vocabular terms ou will learn in Chapter 9. As ou complete the stud notes for the chapter, ou will see Build Your Vocabular
More informationPreAlgebra Semester 2 Practice Exam DRAFT
PreAlgebra Semester 2 Practice Eam DRAFT. There are 0 ellow and purple marbles in a bag. If one marble is randoml picked from the bag, what are the odds in favor of it being ellow? A. :2 B. 2: C. 2: D.
More informationCHAPTER 1 Functions, Graphs, and Limits
CHAPTER Functions, Graphs, and Limits Section. The Cartesian Plane and the Distance Formula... Section. Graphs of Equations...8 Section. Lines in the Plane and Slope... MidChapter Quiz Solutions... Section.
More informationCHAPTER 51. Regents Exam Questions  PH Algebra Chapter 5 Page a, P.I. 8.G.13 What is the slope of line shown in the
Regents Exam Questions  PH Algebra Chapter Page 1 CHAPTER 1 SLOPE AND DIRECT VARIATION 4. 069918a, P.I. 8.G.1 What is the slope of line shown in the accompanying diagram? 1. 080417a, P.I. A.A. If the
More informationDetermine whether the lines through each pair of points are parallel, perpendicular, or neither. 5) (3, 10) and (17, 2); (8, 9) and (4, 1)
MATH 30/GRACEY 3.44.1 Name Determine whether the lines through each pair of points are parallel. 1) (2, 4) and (14, 14); (6, ) and (2, 4) 2) (, 7) and (2, 7); (8, 6) and (12, 1) Determine whether
More informationAlgebra I STAAR Practice Test A
Algebra I STAAR Practice Test A 1 What is the value of if (, ) is a solution to the equation 3 1 5 1? A C B 3 D 5 5 A plumber charges $5 for a service call and $15 per hour for repairs. She uses the graph
More informationINTERMEDIATE ALGEBRA REVIEW FOR TEST 1
INTERMEDIATE ALGEBRA REVIEW FOR TEST 1 Write the set using the roster method. 1) a) { is a counting number less than 7} b) { is a whole number between 4 and 8} Let A = {0, 2, 4, 6, 8, }, B = {0,, 6, 9},
More informationFunctions. Essential Question What is a function? Work with a partner. Functions can be described in many ways.
. Functions Essential Question What is a function? A relation pairs inputs with outputs. When a relation is given as ordered pairs, the coordinates are inputs and the coordinates are outputs. A relation
More informationMATH 60 Review Problems for Final Exam
MATH 60 Review Problems for Final Eam Scientific Calculators Onl  Graphing Calculators Not Allowed NO CLASS NOTES PERMITTED Evaluate the epression for the given values. m 1) m + 3 for m = 3 2) m 2  n2
More informationWords Algebra Graph. 5 rise } run. } x2 2 x 1. m 5 y 2 2 y 1. slope. Find slope in real life
TEKS 2.2 a.1, a.4, a.5 Find Slope and Rate of Change Before You graphed linear functions. Now You will find slopes of lines and rates of change. Wh? So ou can model growth rates, as in E. 46. Ke Vocabular
More informationSHORT ANSWER. Write the word or phrase that best completes each statement or answers the question
Midterm Review 0 Precalculu Name SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question ) A graph of a function g is shown below. Find g(0). (, ) (, 0)  
More informationTest 1 Review #5. Intermediate Algebra / MAT 135 Fall 2016 Master (Prof. Fleischner)
Test 1 Review #5 Intermediate Algebra / MAT 135 Fall 016 Master (Prof. Fleischner) Student Name/ID: 1. Solve for n. d = m + 9n. Solve for b. r = 5 b + a 3. Solve for C. A = 7 8 B + C ALEKS Test 1 Review
More informationTAKS Mathematics. Test A GO ON. 1. Which of the following functions is not linear? A. f(x) 3x 4 B. f(x) 3 x 4 C. f(x) 3 4
TAKS Mathematics Test A. Which of the following functions is not linear? A. f() B. f() C. f() D. f(). Mia bought nuts and popcorn for a group of friends at the movie theater. A bag of nuts cost $. and
More information(c) ( 5) 2. (d) 3. (c) 3(5 7) 2 6(3) (d) (9 13) ( 3) Question 4. Multiply using the distributive property and collect like terms if possible.
Name: Chapter 1 Question 1. Evaluate the following epressions. (a) 5 (c) ( 5) (b) 5 (d) ( 1 ) 3 3 Question. Evaluate the following epressions. (a) 0 5() 3 4 (c) 3(5 7) 6(3) (b) 9 + (8 5) (d) (9 13) + 15
More information