Question

Ez Question, Easy points:

7x + 8

Answer 1

If you need the inverse it would be f^-1(x)=x/7 - 8/7, if you need the domain it is undefined, and if you need the derivative it would be 7.

Explanation:

Answer 2

x is equal to -8/7

Explanation:

7x+8=0

x=-8/7