Question

What is the inverse function of g(x)?

Answer 1

B

Explanation:

To find an inverse of
`y=(-10-7y)/(2)`

Exchange x and y, get
`x=(-10-7y)/(2)`

then solve y:

`2x=-10-7y\\-7y=2x+10\\\\y=(2x+10)/(-7)`

Answer is B