### Home > APCALC > Chapter 1 > Lesson 1.3.3 > Problem 1-129

1-129.

Let: *g*(*x*) = *. *Homework Help ✎

State the domain of

*g*.Solve for

*x*if*g*(*x*) = 0.5.Explain why

*g*does not have an inverse that is a function.

Solve for all values for which the denominator is zero. This will make the function undefined. That is, solve *x*^{2} − *x* = 0.

Recall that to create the inverse, reflect the original function over the line *y* = *x*.