Answer:
17
Step-by-step explanation:
Hi there!
f(x) = 3x + 2
Replace x with 5:
f(5) = 3(5) + 2
f(5) = 15 + 2
f(5) = 17
I hope this helps!
f (x) = 3x + 2
Put 5 in the place of x.
f (5) = 3(5) + 2
f (5) = 15 + 2
f (5) = 17.