Question

Given: ()=5−2. Find: (+2)

Answer 1

Answer: The value of
`g(a+2)=5a-8`.

Explanation:

We are given that,

`g(x)=5x-2` ...(i)

To find:
`g(a+2)`

Substitute
`x=a+2` in (i), we get

`g(a+2)=5(a+2)-2\\\\g(a+2)=5a+10-2\\\\g(a+2)=5a+8`

Therefore, the value of
`g(a+2)=5a-8`.