SOLUTION: if f(x)=x^2 and g(x)=x-3 find (f o g) (0).

SOLUTION: if f(x)=x^2 and g(x)=x-3 find (f o g) (0).

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Question 550298: if f(x)=x^2 and g(x)=x-3 find (f o g) (0).
Answer by oberobic(2304) (Show Source): You can put this solution on YOUR website!
(f o g)(x) = f( g(x) )
.
g(x) = x-3
.
f(x) = x^2
.
Find (f o g)(0), so we are first solve g(x) where x=0.
.
g(0) = 0-3 = -3
.
Now solve f(-3) where x= -3.
.
f(-3) = (-3)^2 = 9
.
Done.

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