Respuesta :
Answer: 9
Step-by-step explanation:
f(g(4)) is the value of 4 in function g and then in function f
Step 1. Find g(4)
g(x)=x²
g(4)=4²
g(4)=16
Step 2. Find f(g(4))
f(x)=x-7
f(g(4))=g(4)-7
f(16)=16-7
f(16)=9
Answer: 9
Step-by-step explanation:
f(g(4)) is the value of 4 in function g and then in function f
Step 1. Find g(4)
g(x)=x²
g(4)=4²
g(4)=16
Step 2. Find f(g(4))
f(x)=x-7
f(g(4))=g(4)-7
f(16)=16-7
f(16)=9