### Home > CCA > Chapter 2 > Lesson 2.1.3 > Problem 2-35

2-35.

What number is not part of the domain of *f*(*x*) =

What *x*-value(s) would not produce a possible output (*y*) value?

We cannot divide by 0. Therefore, what value of *x* will make the denominator 0?

*x* cannot equal −5.