Question

Given the following functions f(x) and g(x), solve f[g(7)] and select the correct answer below:

f(x) = 4x + 21

g(x) = 2x + 2

Answer 1

Here is what the function should look like at the start\[4(2(7)+2)+21\]

Answer 2

ok so do I just plug it into x?

Answer 3

you just solve from the equation above

Answer 4

ok thank you so much