SOLUTION: For the given pair of functions, find the requested function f(x)=5x^2-4x-1 and g(x) x-1;( f of g)(x) Thank you I do not know if my answer is right but somehow I got 5x^2-

Algebra ->  Functions -> SOLUTION: For the given pair of functions, find the requested function f(x)=5x^2-4x-1 and g(x) x-1;( f of g)(x) Thank you I do not know if my answer is right but somehow I got 5x^2-      Log On


   

Question 886550: For the given pair of functions, find the requested function
f(x)=5x^2-4x-1 and g(x) x-1;( f of g)(x)
Thank you
I do not know if my answer is right but somehow I got 5x^2-4x+8 and the teacher gave us multiple choice and that's not one of the answer choices
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
"f of g",

f%28g%28x%29%29=5%28x-1%29%5E2-4%28x-1%29-1, and needs to be simplified.