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ACCUPLACER® Module #3 - AAF Worksheet #3 1
Module #3 Worksheet #3 1. What is the solution for the equation tan( ) 1 0 3 5 , 4 4 5 7 , 4 4 2. What is the inverse of the function f(x) = 3x - 5? x f x NAME: ______________________ x ,where0 ? 2 x 3 A. B. , x x 4 4 3 7 C. D. , x x 4 4 5 x 1( ) 1 A. B. 5 ( ) x f 3 3 5 x 1 1( ) x C. D. ( ) x 3 5 f f x 3 3 What are the zeros of f(x) = x2 + 4? A. x = -4 C. x = ±2 4. What are the y-intercept(s) for y = x2 = 3x - 4? A. y = 1 B. y = 3 x = ±2i B. x = ±4i D. B. y = -4 D. y = 4 1 4 4 2 2 6 y x x 5. Is the following function even, odd, neither, or both? A. Even B. Odd C. Neither D. Both 2