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Home > AC > Chapter 12 > Lesson 12.4.2 > Problem 12-79
12-79.
Use inequalities to name its domain and range.
What are all the possible values of
, or the domain of the function? What are all the possible values of
, or the range of the function? D:
R:Is this relation a function? How can you tell?
Does each value of
have only one -value?