Question

Given f(x) = x − 7 and g(x) = x2 Find f(g(4)). f(g(4)) =

Answer 1

Answer:

The value of the g(f(4)) is 9

Step-by-step explanation:

As given the expression in the question be as follow.

f(x) = x-7

g(x) = x^2

Now find g(f(4)).

first find f(4)

f(4) = 4-7

= -3

Thus

g(f(4)) = (-3)^2

As

(-3)^2 = 9

Therefore the value of g(f(4)) is 9