Question

What is the value of the expression f2+5 if f=3?
A-8
B-2
C-6
D-14

Answer 1

14

i did the test too

Answer 2

To find out what the value of f2+5 if f=3 is, we must plug in 3 for f.

f2+5 becomes 2*3+5

Before we can add, we must multiply 2 by 3.

6+5 = 11 which is your final answer!