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Home > CC4 > Chapter 2 > Lesson 2.2.1 > Problem 2-51

2-51.

What number is not part of the domain of ? How can you tell? Homework Help ✎

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.