3. Find f[h(a+4)], given the functions below. * Given f(x) = 5x, g(x) = -2x + 1, and h(x) = x2 + 6x + 8, find each value.
O A 2a^2 +15a +120
O B 5a^2 +30a +240
O C 5a^2 +70a +240
O D-5a^2 +50a +360

C 5a^2 +70a +240

Step-by-step explanation:

We have given these following functions:

h(a+4)

This function is:

f[h(a+4)]

Thus

The correct answer is given by option C.

where are the images of the functions i can only see the question you typed.

step-by-step explanation: