Question

What is the value of g(1) for the function g(x) = 2x + 5?

Answer 1

Answer:

It's 7

Step-by-step explanation:

g(1) tells us that x is equal to 1. So you input 1 where ever x is in the function. In this case, the function will look like this:

$2(1)+5$

So 2 times 1 gives us 2 and then 2 + 5 gives us 7.

Answer 2

g = 2x+5/x. Divide both sides by x.