(TPP #3) Test Preparation Practice. Algebra Holt Algebra 1. Name Date Class

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1 Test Preparation Practice Algebra 1 Solve each problem. Choose the best answer for each question and record our answer on the Student Answer Sheet. Figures are not drawn to scale 1. Jack budgets $35 for moving his belongings from New York to Teas. The moving compan charges $ per pound plus a $ moving fee. What is the maimum weight that Jack can move to sta within his budget? A 15 pounds B 15 pounds C 16 pounds D 165 pounds. Roberto is studing the rate plans for a local health club. He has determined that the monthl cost for membership plan B can be modeled b the function c 6.5m, where c is the total cost of his monthl bill and m is the number of visits over the included amount. Membership Plan Number of Visits Cost Per Month Each additional visit A 1 $5 $5.5 B 15 $6 $.5 C $8 $3.75 Roberto decides to purchase membership plan B. How much would it cost Roberto, not including the monthl cost, if he visited the health club 18 times more than the allotted number of visits? F $75.5 G $81. H $91.5 J $11.35 (TPP #3) A.7.B Investigate methods for solving linear equations and inequalities using concrete models, graphs, and the properties of equalit, select a method, and solve the equations and inequalities. Use the information below to answer Questions 3 and. Big Tree Nurser sent Charlie the following invoice for his latest deliver. No. of plants Price per plant Subtotal $8.5 s 13 p $ Handling Fee $. 51 Holt Algebra 1 Total 3. Find the value of s. A $9. B $31. C $3. D $36.. How can ou find the value of p? F Multipl $ b 13. G Add $8.5 and 13. H Divide $ b 13. J Divide $ b $ Mitch s Motors charges Mr. Williams $19 for an automotive part plus $5 per hour for labor. The total charge was $388. For how long did the mechanic work to install the part in Mr. William s car? A h B.75 h C 3.5 h D 3.75 h t

2 6. If (, 6) is a solution to the equation 7 33, what is the value of? F G 3 H J 6 7. The graphs of the linear equations 3 and 6 5 are shown below. If 3 6 5, what is the value of? A B C 1 D 6 8. What is the value of if (, ) is a solution to the equation 5 8? F G 3 H 5 J 6 9. Terr s TVs calculates their profit using the equation p.c 15, where p is the profit, and c is the wholesale cost. If the make a profit of $375 on one TV, what is the wholesale cost of the TV sold? A $51.5 B $937.5 C $16.5 D $15 1. Use the graph of 3 1 to solve the equation for when. 5 Holt Algebra 1 F G.5 H 1 J 11. Which propert do ou use to isolate in 11 the inequalit? 8 A Identit B Additive Inverse C Commutative D Distributive 1. Your salar is $15 per week and ou receive a 5% commission on our sales each week. What are the possible amounts (in dollars) that ou can sell each week to earn more than $15 per week? F s 15 G s H s 5 J s To solve the equation C r for r, what do ou do first? A Add to both sides. B Subtract from both sides. C Multipl both sides b. D Divide both sides b.

3 Test Preparation Practice Algebra 1 A.8.B Solve sstems of linear equations using concrete models, graphs, tables, and algebraic methods. Solve each problem. Choose the best answer for each question and record our answer on the Student Answer Sheet. Figures are not drawn to scale 1. To solve the following sstem of equations b elimination, which step would be best to perform first? 1 a 1 b 1 1 a b 3 3 A Add the two equations. B Subtract the two equations. C Multipl the first equation b. D Divide the first equation b 3.. The following sstem of equations was solved b using the elimination method. In which step did the solver introduce an error? Step 1 Multipl the first equation b. 8 6 Step Add the two equations Step 3 Divide b 3. 6 Step Substitute. ( 6) 13 F Step 1 G Step H Step 3 J Step 3. To solve the sstem of equations, Leo created data tables for each equation Holt Algebra 1 { How man solutions does the sstem have? A B 1 C D Infinitel Man. Which ordered pair is a solution of the 8 sstem 3 6? F (3, ) G (, 3) H (, 3) J (, 3) 5. To solve the following sstem of equations b elimination, which of the following would ou perform first? 3( ) A Write the two equations in standard form. B Subtract the two equations. C Multipl both equations b 3. D Subtract 3 from the both sides of the second equation.

4 6. The graph shown represents which sstem of equations? F 1 5 G 1 5 H 1 5 J Which coordinate point is the intersection for the sstem of equations graphed below? A (, ) B (, ) C (, ) D (, ) 8. Which graph represents the solution to the sstem: 6 3? 58 Holt Algebra 1 F G H J

5 Test Preparation Practice Algebra 1 A.9.D Analze graphs of quadratic functions and draw conclusions. Solve each problem. Choose the best answer for each question and record our answer on the Student Answer Sheet. Figures are not drawn to scale Use the graph for Questions 1. The graph shows, the height in meters of a model rocket, versus, the time in seconds after the rocket is launched. 1. Using the graph, what conclusion can be made about the flight of the rocket? Height (meters) Time (seconds) A The rocket reached its maimum height at seconds. B At seconds, the rocket was 3 meters off the ground. C The rocket was in flight for 16 seconds. D The height of the rocket was 8 meters.. At what time is the rocket at a height of 1 meters? F seconds G seconds and seconds H seconds and 6 seconds J 7 seconds Use the graph shown for Questions 3 5. Leonard launches a rocket and records the time and height of the projectile Time (seconds) 67 Holt Algebra 1 Height (feet) Projectile 3. What is the maimum height reached b the rocket? A 5 feet B 3 feet C 35 feet D feet. At which time(s) is the height of the rocket 5 feet? F seconds and 7 seconds G seconds and 8 seconds H 3 seconds and 8 seconds J The rocket never reaches 5 feet. 5. What is the ais of smmetr of the graph? A B 5 C D The graph has no smmetr.

6 Use the graph shown for Questions 6 and 7. The graph shows the height of a softball from the time it is thrown from the top of a building to the time it hits the ground. Height (meters) Time (seconds) 6. How much time elapses while the baseball is 6 meters or more above the ground? F 3 seconds G seconds H 5 seconds J 6 seconds 7. The softball was thrown from an initial height of how man feet? A feet B feet C 5 feet D 6 feet Use the graph shown for Questions 8 and 9. The graph shows the height of a golf ball from the time it is hit from the top of a cliff until is reaches the ground below. Height (feet) Time (seconds) 8. What is the approimate height of the cliff? F 1 feet G 135 feet H 15 feet J 15 feet 9. How long does it take the golf ball to reach the ground? A About 6 seconds B About 8 seconds C About 9 seconds D It never reaches the ground. Use the graph shown for Questions 1 and feet 68 Holt Algebra 1 Square feet 1. A farmer wants to enclose a rectangular region. He has 1 feet of fencing and plans to use his barn as one side of the enclosure. Use the graph to determine the maimum area he could enclose. F The maimum area would be 6 square feet. G The maimum area would be 1 square feet. H The maimum area would be 16 square feet. J The maimum area would be 18 square feet. 11. If feet of fencing is used for eactl two sides of the enclosure, what is the maimum area he could enclose? A 1 square feet B 1 square feet C 16 square feet D 18 square feet

7 Test Preparation Practice Algebra 1 A.1.A Solve quadratic equations using concrete models, tables, graphs, and algebraic methods. Solve each problem. Choose the best answer for each question and record our answer on the Student Answer Sheet. Figures are not drawn to scale 1. The height, h, of a baseball thrown upward with an initial velocit of 1 feet per second from 6 feet above the ground is modeled b the function, h , where is the time in seconds. How long does it take before the ball hits the ground? A.375 second B.5 second C 1. second D seconds. Each side of a square is decreased b 6 inches. The area of the resulting square is 5 square inches. What is the length of one side of the original square? Round our answer to the nearest hundredth. F 1.7 in. G.1 in. H 13.7 in. J 6.1 in. 3. Which of the following shows members of the solution set for the equation 1 39? A ( 3, ) and (13, ) B (3, ) and ( 13, ) C (1, ) and (39, ) D ( 1, ) and ( 13, ). Which quadratic equation can be used to find the length of the unknown side of the triangle?.9 ft ft 6 ft F.9 6 G H J.1 5. As part of a marketing plan, the local radio station drops a bo of dollar bills from the roof of a 5-foot tall building. The height, h, of the bo of mone as it drops, is modeled b the function, h 16 t 5, where t is the time in seconds after the bo is released. In how man seconds will the bo reach the ground? A 1.5 seconds B 3.75 seconds C 1.65 seconds D 16 seconds 6. Two numbers have a sum of 5. What is the greater number if the product of the two numbers is? F 3 G 1 H 8 J 1 69 Holt Algebra 1

8 7. Which graph can be used to solve the quadratic equation, 13? A B C D 8. A golf ball is struck from ground level, and its height, h, in feet above the ground is modeled b the function, h(t) 16 t t, where t represents the time in seconds after the ball is hit. How long is the ball in the air? F second G 1.5 seconds H 16 seconds J seconds 9. Which ordered pairs in the table represent the roots of the quadratic equation 5 1? A All of them B ( 1.5, ) and (, 1) C (, ) and (, 1) D ( 1.5, ) and (, ) 1. Which equivalent equation can be used to solve 5? F 1( 5 ) G 1( 5 ) H ( 5)( 5) J 1( 5)( 5) 11. The trees in a rectangular orchard are arranged in parallel rows that form a rectangular region. The number of trees in each row of the orchard is less than the number of rows. How man trees are in each row if there are 11,5 trees in the orchard? A 1 trees B 96 trees C 7 trees D trees 7 Holt Algebra 1

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