Question

Find each function value f(3) if f(x) = 2x + 2

Answer 1

Explanation:

okay soooo first you must multiply 3 by 2 because 3 is the element of the function (x)

your answer should be 6

now add 2 to your answer (6) and you should get 8

Answer 2

Answer: The function value is 8.

Step-by-step explanation: Substitute 3 for x.

• f(3) = 2(3) +2
• f(3) = 6 +2
• f(3) = 8