c. Find the slope and yintercept of the graph of the linear equation. Then sketch its graph.


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1 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 to find the number of minutes ou must talk to have the same cost for both calling plans. Date.... a. Write the formula for the area of a triangle. Solve the formula for h. The area of a triangle is square inches. Use the new formula to find the height of the triangle in inches and in centimeters. h in.. a. Find the slope and intercept of the graph of the linear equation. Then sketch its graph. 5. =. + = 5.. O O 7. The equation 5 + = 0 represents the cost for a famil to attend a pla where is the number of adults and is the number of children. Find the intercepts and interpret the meaning of each one. Solve the sstem.. = + = 9. = = = 9 = +. It costs $0.05 to send a tet message and $0.0 to send a picture on our cell phone. You spend $ and send five more tet messages than pictures. How man tet messages and pictures did ou send? Write an equation of the line in slopeintercept form.. the line passing through (, ) and (, 5). the line with slope.5 and passing through (,.5 ) Copright Big Ideas Learning, LLC Big Ideas Math Algebra 57
2 Name. Recall that 0C = F and 00 C = F. EndofCourse (continued) a. Using for degrees Celsius and for degrees Fahrenheit, find an equation of the line passing through ( 0, ) and ( 00, ). What is the slope of the line? Eplain what the slope means in terms of degrees Celsius and degrees Fahrenheit. What is the intercept of the line? Eplain what the intercept means in terms of degrees Celsius and degrees Fahrenheit. Determine the domain and range of the function. Date. a The table shows the cost (in dollars) of cold drinks. a. Graph the data. Is the domain discrete or continuous? Drinks, 0 Cost, a. Write a linear function that relates to. d. How much does it cost to bu three drinks? d. Simplif the epression ab ab ( v 7v 5) ( v v 7) ( z + ) g g g Factor the polnomial.. s s + 7. b 9b 5 Big Ideas Math Algebra Copright Big Ideas Learning, LLC
3 Name EndofCourse (continued). A ladder is placed against the side of a house. The top of the ladder is feet above the ground. The base of the ladder is 5 feet awa from the house. Find the length of the ladder. 9. The data represent the weights (in pounds) of dogs at a dog show., 0, 7,, 50, 5, 5,, 0, 0, 55, 90 Date. 9. a. a. Find the mean, median, and mode. Make a boandwhisker plot for the data. 0. a. 0. The table shows the number of ears of college education and hourl earnings (in dollars) for several people. Number of ears, 0 5 Hourl earnings, d. a. Make a scatter plot of the data. Draw a line of fit. Write an equation for the line of fit.. d. Predict the hourl earnings for a person with four ears of college education. Choose an appropriate displa for the situation. Eplain our reasoning.. The percent of students with 0,,, or more than siblings. The average movie theater ticket price over the last ten ears.. Write the word sentence as an inequalit.. less than a number t is at most 7.. A number m multiplied b is greater than. Copright Big Ideas Learning, LLC Big Ideas Math Algebra 59
4 Name EndofCourse (continued) Solve the inequalit. Graph the solution >. 7 Date If ou spend at least $50 (including shipping) at an online store, ou receive a $0 gift card. You want to purchase CDs that cost $ each. If shipping costs $5, write and solve an inequalit to find the number of CDs ou must bu to receive the gift card. Solve the equation. Check our solution(s).. = 9. a + 5a = 0 0. r + r = 0. z 5z + = =. = Graph the function. Describe the domain and range. = 5. =. ( ) O O = + 7. = O O 0 Big Ideas Math Algebra Copright Big Ideas Learning, LLC
5 Name Date Solve. EndofCourse. r. = 5.. c =. One cell phone plan charges $7.50 per month plus $0.7 per minute used. A second cell phone plan charges $ per month plus $0.07 per minute used. Write and solve an equation to find the number of minutes ou must talk to have the same cost for both calling plans.. a. Write the formula for the area of a triangle. Then solve for h..... a. The area of a triangle is. square inches. Use the new formula to find the height of the triangle in inches and in centimeters. h.5 in. Find the slope and intercept of the graph of the linear equation. Then sketch its graph = =. O O The equation = represents the cost for a famil to attend a pla where is the number of adults and is the number of children. Find the intercepts and interpret the meaning of each one. Solve the sstem.. = + = 9. =.5 = 0. = + 5 = It costs $0.07 to send a tet message and $0. to send a picture on our cell phone. You spend $. and send twice as man tet messages as pictures. How man tet messages did ou send? Copright Big Ideas Learning, LLC Big Ideas Math Algebra
6 Name EndofCourse (continued) Write an equation of the line in slopeintercept form.. the line passing through (.5, ) and (, ). the line with slope and passing through (, ) Determine the domain and range of the function. Date The input of one function is volume in liters. The input of another function is number of cars. Which function has a continuous domain? Eplain. 7. The table shows the cost (in dollars) of peaches. a. Graph the data. Is the domain discrete or continuous? Write a linear function that relates to. d. What is the cost of si peaches? Simplif the epression.. ( ) ( p p) ( 7p p ). ab ab ( n ) c c c c c Peaches, 0 Cost, 0 9 u + u + u. 7. a. d Factor the polnomial.. a a 5 7. f + f + 9 f Big Ideas Math Algebra Copright Big Ideas Learning, LLC
7 Name EndofCourse (continued). A ladder is placed against the side of a house. The top of the ladder is feet above the ground. The base of the ladder is 7 feet awa from the house. Find the length of the ladder. 9. The data represent the weights (in pounds) of dogs at a dog show. 7, 0, 7, 0, 0, 50, 5, 5,, 0, 55, 90 a. Find the mean, median, mode, and range. Make a boandwhisker plot for the data. Date. 9. a. 0. Choose an appropriate displa for the situation. Eplain our reasoning. 0. The percent of students who chose red, green, blue, ellow, or another color as their favorite color. The average cost of a movie ticket over the last twent ears. The table shows the number of ears of college education and hourl earnings (in dollars) for several people.. Years, 0 5 Hourl earnings, 9 5 a. Make a scatter plot of the data and draw a line of fit. Write an equation for the line of fit. Predict the hourl wage for a person with four ears of college education.. a. Write the word sentence as an inequalit... less than a number t is at most A number m multiplied b 7 is greater than. 5 Solve the inequalit. Graph the solution > Copright Big Ideas Learning, LLC Big Ideas Math Algebra
8 Name EndofCourse (continued) 7. If ou spend at least $50 (including shipping) at an online store, ou receive a $0 gift card. You want to bu CDs that cost $.50 each. If shipping costs $5, write and solve an inequalit to find the number of CDs ou must bu to receive the gift card. Solve the equation. Check our solution(s). +. = 7 9. w 5 = = 0. d + d + 7 = 0. z =. 5 = + Graph the function. Describe the domain and range. = ( ) = Date O O.. = + 7. = + 7. O O Big Ideas Math Algebra Copright Big Ideas Learning, LLC
Fair Game Review. Chapter = How many calculators are sold when the profit is $425? Solve the equation. Check your solution.
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