Question

If f(x) = 3x + 2, what is f(5)?

Answer 1

Hi there!

$\large\boxed{f(5) = 17}}$

f(x) = 3x + 2, find f(5):

To find f(5), we simply substitute in 5 for x:

f(5) = 3(5) + 2

f(5) = 15 + 2

f(5) = 17