Question

If f(x) = 3x + 2, what is f(5)? O A. 1 OB. 10 O C. 17 O D. 13

Answer 1

Answer:

Option C

Step-by-step explanation:

$f(x)=3x+2\\\\f(5)=3(5)+2\\\\f(5)=15+2\\\\\boxed{f(5)=17}$

Hope this helps.

Answer 2

Given:

f(x) = 3x + 2

To Find:

f(5)

Answer:

C. 17

Step-by-step explanation:

Evaluate 3x + 2 where x = 5:

$\longrightarrow$ 3 × 5 + 2

3 × 5 = 15:

$\longrightarrow$ 15 + 2

15 + 2 = 17:

$\longrightarrow$ 17