E N D
ACCUPLACER® Module #3 - AAF Worksheet #2 1
Module #3 Worksheet #2 1. What is the product of (4x -8) (5x2 + x + 6)? A. 20x3 - 36x2 + 16x - 48 C. 204 + 11x2 - 37x - 12 2. How could y3 - 3x2 - 4x be factored to find the zeros? NAME: ______________________ 6x3 - 41x2 + 12x + 15 B. 2x3 - 11x2 - 32x + 20 D. A. 4 B. 0 = x2(x-4), x = 0, 4 B. 0 = 3x(x = 1) (x + 4), x = 0, -1, - 0 = x(x + 1) (x + 6), x = 0, -1, -6 D. 0 = x(x + 1) (x - 4), x = 0,-1, 4 3 5 25? 3 y x 3. What is the simplified quotient of 2 4 3 x y 125 9 x x y A. B. 10 8 5 y 8 5 xy C. D. 8 5 xy 2 30 x x 11? 4. What is the solution for 5 x A. C. 5. What is the function that forms an equivalent graph to y = cos(x)? A. y = tan (x) x = -6 B. There is no solution x = 16 D. x = 5 B. y = csc (x) C. D. sin( ) sin( ) y x y x 2 2 2