SOLUTION: if f(x)=X^2-6x + 2 and g(x)=-2x, find the following composition. (g f)(5)

Algebra.Com
Question 968046: if f(x)=X^2-6x + 2 and g(x)=-2x, find the following composition.
(g f)(5)

Answer by amarjeeth123(570)   (Show Source): You can put this solution on YOUR website!
gof(x)=g(f(x))=g(x^2-6x + 2)=-2(x^2-6x + 2)
gof(5)=-2(25-30+2)=-2(-3)=6

RELATED QUESTIONS

If f(x) =x^2-6x+2 and g(x) =-2x. Find the following composition?... (answered by robertb)
if f(x)=X^2-6x + 2 and g(x)=-2x, find the following composition. (g f)(-1) (answered by josgarithmetic)
if f(x)=X^2 + 8x + 1 and g(x)=2x, find the following composition (f... (answered by amarjeeth123)
Find the indicated composition. {{{f(x)=17x^2-6x}}} {{{g(x)=8x-5}}}... (answered by likaaka)
find the composition f (x) = -2x-2 and g (x)= x^2+x find F of g... (answered by nyc_function)
Youre given that f(x)=2x-5;g(x)=x^2. Find each composition. f(g(x))... (answered by MathLover1)
For the given functions f and g , find the indicated composition. f(x) = -6x + 3, g(x) (answered by fcabanski)
Using f(x)=x+5 and g(x)=4x, evaluate the composition:... (answered by rapaljer)
For the given functions f and g , find the indicated composition. f(x) = -6x + 7, g(x) (answered by drj)