SOLUTION: f(x)=4x-1 g(x)=3-5x^2 find the compostion g of f(x)

Algebra ->  Functions -> SOLUTION: f(x)=4x-1 g(x)=3-5x^2 find the compostion g of f(x)      Log On


   

Question 36481This question is from textbook
: f(x)=4x-1
g(x)=3-5x^2
find the compostion g of f(x) This question is from textbook

Answer by venugopalramana(3286) About Me  (Show Source):
You can put this solution on YOUR website!
f(x)=4x-1=Y SAY
g(x)=3-5x^2
find the compostion g of f(x)=G(Y)=3-5Y^2=3-5(4X-1)^2=3-5(16X^2-8X+1)
=3-80X^2+40X-5=-80X^2+40X-2