Question

Given g(x)=x-4 and h(x)=2x-8use the graph shown to evaluate the composition (f•g)(0)

Answer 1

(f ￮ g)(0) = 3

Explanation:

evaluate g(0) then substitute the value obtained into f(x)

g(0) means what is the value of g(x) when x = 0

from the graph g(0) = 2 , then

f(2) , that is what is the value of f(x) when x = 2

from the graph f(2) = 3

then

(f ￮ g)(0) = 3