Transcript College Placement Test x-3 If f(x) 4x 3 and g(x) , then f(g(x)) A.
College Placement Test x-3 If f(x) 4x 3 and g(x) , then f(g(x)) 4 A. x x3 8x 4 8x 2 C. x3 17 x 9 D. 4 ( 4 x 3)( x 3) E. 4 B. A. x Explanation: Substitute the g(x) into the x value in the f(x) expression Simplify… f(x) 4x 3 x - 3 4 3 4 x -33 x x-3 4