ma A is greater. B +1. 2 17. Multiple Choice Which B The number in column B is greater. C -1. 2 D tion has the CO The two munk- Set [C] 1. Multiple Choice Which system of linear inequalities is shown in the graph? (5. Multiple Choice What does the product J. Multi-Step Problem A golf ball is hit from (3 - 6/)(9 - 47) equal? 1 1-+3 x-axis is ground level.) E 3 - 661 vXx-3 a. If you assume the point at which the golf C VS-x +3 ball is hit is (0. 0). at what point does the 6. Multiple Choice What does the product ">X - 3 ball come down and hit the ground? -3/(8 + 5/) equal? 13 -x - 3 b. If you assume all points to be in terms of A 13 - 241 15P - 247 yards. how far was the ball from the golfer - 15 + 241 DD -15 - 2Ai 12X- 3 when it hit the ground? E 15 + 241 ye-x+3 c. At what point did the golf ball reach its ">x- 3 maximum height? 7. Multiple Choice What does the quotient 2 . Multiple Choice How many solutions does d. What was the maximum height of the golf 3+ 1 2 - 37 equal? a system of linear equations in three variables ball in terms of yards? have if in solving the system you correctly . Critical Thinking Find the equation for D 2- B 5- 3 3 13 obtain the equation -2 = -2? the path of the golf ball if it still lands the 9 - 71 D 3- 71 AO (B same distance from the golfer as in part (b) - 13 but reaches a maximum height of 125 13 D 3 yards instead of the maximum height -9 + 71 F infinitely many found in part (d). 13 3. Multiple Choice Which ordered triple is a 4. Multiple Choice What is a correct factoriza- solution of the following linear system? tion of 3.- - x - 4? Quantitative Comparison In Exercises 18-20, choose the statement below that is true -41 - 3y + 2- -19 CD (3x - 4)(x - 1) (B) (3x - 4).x - 1) 3r+ + 35 = 6 @ (3r - 1)( +4) @>(3x + 4)(x + 1) about the given quantities. (3x - 4)(x + 1) A The number in column A is greater. 5x - 2v + 43 - 0 The number in column B is greater. (2-3. -1) B) (2,3. - 1) 10 . Multiple Choice If x- - 6x + c is a perfect C The two numbers are equal. (-23.1) DD ( - 2 - 3. 1 ) square trinomial. what is the value of c? D The relationship cannot be determined D (-2-3.-1) A 12 from the given information. -12 TD 36 4. Multiple Choice What is the vertex of the F - 4 graph of y - Hx - 3)- + 6? The value of c that The value of c that makes the expression makes the expression (0. 7) (B (2. 6) . Multiple Choice What are all solutions of 18 273 - 5x = 12 - 61 + 2? x' + 24x + caper- .12 - 14x + caper- @ (-2-6) CD (4. 7 ) (B) 3 fect square trinomial re trinomial E (-2.6) 9 -2 D -2.1 The value of a in the | The value of b in the factorization of factorization of 5. . Multiple Choice What is the vertex of the E 1.3 19 213 + 7x - 15: 674 - 5.x + 1: graph of y = -4(x - 1)(x + 5)? (ar + bil.x - 5) (ex - 1)(bx - !) 2. Multiple Choice What are the solutions of # (3.64) B (1. -5) 212- 3= 13? The value of a in the | The value of b in the C (-1.5) D (3. -64) solutions of solutions of 20 x3 + 61 + 2 = 0: .x2 - 10x - 3 = 0 (3. 16) 2/2 (-3 + Ja. (5+ 2/h. 6. Multiple Choice What is the vertex of the -3 - Ja) 5 - 2 b) graph of y = 3x3 - 12x + 13? 13. Multiple Choice What are all solutions of 21; Multiple Choice What are the solutions of D (-21) B (2. 1) 212 + 9x + 2 = 0? 1- 3x +9 = 0? @(-2-1) D (0. 13) A 91 65 (B) -9+ 65 A It V3 (B) -3 # 31 /3 (2. -1) (1 -9- 5/13 -3+13 7. Multiple Choice What is the axis of sym- 4 2 metry of the graph of y - - (x + 2)(r - 6)? F - 9- V65 1 3xiv3 Ar=6 B x= -2 C x-2 DI=-6 It. Multiple Choice What are all solutions of F X= - 12 1- 31=-2x -7! 22. Multiple Choice How many real and imaginary solutions does the equation D 1+3,/3 B 1 - 31 3 2x - 7x + 9 = x+ 1 have? 2 2 2 real solutions, no imaginary solutions Itis6 Itin6 2 I real solution. no imaginary solutions 1 real solution. 1 imaginary solution D no real solutions. 2 imaginary solutions CE no real solutions. I imaginary solutionhers are equal. The relationship cannot be from the Riven Set [D] Quantitative Comparison In Exercises 1 - 4) choose the statement below that is true 9. Multiple Choice Which quadratic function about the given quantities. cursor be represented by the graph shown? 14. Multiple Choice What is 5x3 - 2r' + 9x - 3 subtracted from 9x3 - 1813 - 6x -- 4" The number in column A is greater The number in column B is greater. A 1473 - 20x3 + 3x + 1 The two numbers are equal. BD -473 + 1672 + 15.1 - 7 T The relationship cannot be de C 4x3 + 16.12 + 3x + 7 from the given information. D 473 - 16x2 + 15x + 1 Colmann .A Column B D 40 - 1612 - 15x + 7 Discriminant of Discriminant of 1+ 2r -9-0 1- 61+ 3 -0 Dy = (x + 2)(x + 1) 7. Multiple Choice What is the product of (-212 + 3x - 1) and (x - 2)? Discriminam of A -273 - 6x + 2 21 + 4kr - 3 -0 - 24 - 0 B 2x - 7.x2 + 7.x - 2 Greatest zero of 0 - 217+ 7x2 - 7x + 2 Least zero of 5 - 283+ 7.12 + 7x+ 2 514 + 2x - 1 x - &+ 2 Dy - -x - 3x + 2) E -213 - 7:12 + 7.x - 2 Least zero of Greatest zero of f(x) - D y = (x - 2X(1 - 1) 16. Multiple Choice What does 61 + 7.x -4 ST - 12x - 14 (x + 5)(x - 2)(x + 1) equal? 10 . Multiple Choice Which quadratic function A ." - 472 - 7x - 10 5. Multiple Choice What is the solution of cannot be represented by the graph shown? Bx+ 4x - 7x - 10 - 5x + 6 2OX 02 A r=-(x - 3)(x - 5) 83 + 60x - 150x + 125 Arm-Sox = 4 By= -Lx2+ 2x - 15) 1 8x - 60x3 + 150x - 125 8) -5 -Sor. 4 H.. Multiple Choice Which quadratic function A (2x - 5)412 + 10x - 25) 7 Multiple Choice Which quadratic inequality in vertex form has a graph with the vertex B) (2x - 5)1472 - 10x + 25) is graphed? (-2. -2) and passes through the point ( -3. 1)? (2x + 5)(4x] - 10x - 25) (2x + 5)(4x2 + 10x - 25) 10. 9) A y= -3(x + 2)2 + 2 @ rs ( x - 3) By = 3(.x - 2)2 - 2 D (2x - 5)(412 - 10x - 25) D "s ( x+ 3) C y = 3(x + 3)2 + 2 19 Multiple Choice What are all the real solv- tions of the equation . - 13r = 12? E 12x - 3 Dy= 3(r+ 2) - 2 D y = 3(x - 212 + 2 A -3. 1 B - 3. - 1.4 -3.1.4 D - 1.4 (2 . Multiple Choice Which one of the follow- $ 4 8. Multiple Choice Which quadratic inequality ing is a polynomial function? is graphed? (A f(x) = 212-45 20, Multiple Choice Which of the following is 1 1-2,1) 1-3, 0) B f(x) = 3x - 28-3+ x the factorization of x - 5.r- - 16x + 80" D f(x) = -5p-t - 3x: A (x- 4)(x + 4)(s + 5) (@ Ax) = 1+ 13x - 7 B (x - 4)2(x + 5) D f(x) = 2 + 9x ( - 4)(x + 5) D (x - 4)(7 + 4)(x - 5) 13. Multiple Choice What type of polynomial function is f(x) = 4x3 - 2x- - x + 11? (x + 4)2 (x + 5) Arr - 47 -3 E quartic DJ> -x - 4x - 3 (@ "> - X'+ 4x -3