Question

F(x)= 2x+8 and g(X)=5. What is the value of (g o f)(3)?

Answer 1

Explanation:

F(x)= 2x+8 and g(X)=5.

(g o f)(3) = g(f(3))

but f(3) = 2(3)+8 = 14

(g o f)(3) = g(f(3)) = g(14) = 5