advertisement

SOL Solving Review Algebra 2 Please answer the following questions. Show your work and circle your answer. 1. Which is a zero of the 2. Which is the solution to 3. What is the solution set for function f(x) = 3x + 48? x 2 6x 9 ? 4x 3 9 ? A) 48 B) 16 C) -16 D) - 48 F) x = 3 or x = 23 G) x = 3 or x = -3 H) x = 3 or x = 23 J) x = 3 or x = 23 4. Which of the following 5. A pendulum L inches in inequalities has the solution length takes t seconds to indicated on the number line? make one full cycle according A) B) C) D) 6. { 3 2 3 } { 3 3 2 } { 3 2 3 } { 3 3 2 } What are the solutions to y 2 10x 39 0 ? F) G) H) J) y = 3 or y = -13 y = 3 or y = 13 y = -3 or y = -13 y = -3 or y = 13 L . 384 To the nearest tenth, how long is the pendulum that takes 1.7 sec to complete one full cycle? to the equation t 2 -6 -4 -2 0 2 4 6 F) |x| > 3 G) |x| < 3 H) |x + 4| > 1 J) |x + 2| < 1 7. Which graph shows a solution to the following system? y 2 x4 x y3 R |S |T A) A) B) C) D) 1.91 28.11 449.77 2738.22 8. This is a portion of the graph of a system of equations. Which is most likely the solution set for the system? 9. What are the solutions to x 2 6x 12 0 ? B) A) x = 4, x = 2 C) D) B) x = 6, x = 0 F) {(-3, 4), (1, 2)} G) {(-3, 4), (-1, 2)} H) {(-3, 4), (2, -1)} J) {(-3, 4), (2, 1)} C) x 3 3 D) x 3 i 3 10. Which is the solution set for y 4 3 4y 1 ? 11. What is the solution set for the following system of equations? R |Sx 4 y 20 |Tx y 25 2 12. What is the for x in the 6 x 5 3x 1 7? equation 4 3 2 2 2 3 5 73 G) 30 101 H) 33 19 J) 6 F) F) -7 G) 1 7 1 11 J) 11 H) 13. What is the solution to 7x 3 5 ? A) {(1,2 6 ),( 1,2 6 ), (1,2 6 ),( 1,2 6 )} B) {(-3, -4), (3, -4), (-3, 4), (3, 4)} C) {(4, 3), (4, -3), (-4, 3), (-4, -3)} D) {( 10 , 15 ),( 10 , 15 )} 14. Which number line shows the solution to |x – 3| < 2? F) -6 A) 2 7 B) 2 2 7 C) -6 -4 2 4 6 -2 0 2 4 A) 1 4 B) 4 5 C) 5 4 6 -6 -4 -2 0 2 4 6 -6 -4 -2 0 2 4 6 J) D) 5 17. What is the solution to x 8 6? 2 18. The height of a right triangle is 3 more than twice its base. If the area of the triangle is 27 square units, what is its height? 3 219 units 4 G) 3 units 9 H) units 2 J) 12 units F) G) x < -3 or x > 7 J) -3 < x < 7 0 H) F) x = -3 or x = 7 H) x < -7 or x > 3 -2 G) 4 7 7 D) 4 16. Which is the solution to 3x 6 15 ? -4 15. What is the solution to x 5 ? 4x 3 8 A) B) C) D) 9 13 64 80