Question

What is the value of g(x)=5x+1 when x=3

Answer 1

`g(3) = 16`

Explanation:

To solve this, simply substitute the value of 3 wherever you see an x:

`g(3) = 5(3) + 1`

Then simplify:

`g(3) = 15 + 1 \\ g(3) = 16`