Question

If g(x)=3x+2 find 2g(9)

Answer 1

The resulting value is 58

Explanation:

We have the following function

`g(x)=3x+2`

They tell us that x = 9, therefore

`2g(9)=2\cdot(3\cdot9+2)=2\cdot(27+2)=2\cdot29=58`