SOLUTION: Youre given that f(x)=2x-5;g(x)=x^2. Find each composition. f(g(x)) g(f(x))

Algebra ->  Finance -> SOLUTION: Youre given that f(x)=2x-5;g(x)=x^2. Find each composition. f(g(x)) g(f(x))      Log On


   

Question 1131457: Youre given that f(x)=2x-5;g(x)=x^2. Find each composition.
f(g(x))
g(f(x))
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

f%28x%29=2x-5
g%28x%29=x%5E2
Find each composition.
f%28g%28x%29%29=f%28x%5E2%29=2x%5E2-5
g%28f%28x%29%29=g%282x-5%29=%282x-5%29%5E2=4x%5E2-20x%2B25