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11 votes
11 votes
I dont get this problem that well i need help

I dont get this problem that well i need help-example-1
User Omoba
by
2.6k points

1 Answer

19 votes
19 votes

Answer:

A. No, because one x-value corresponds to two different y-values

Explanation:

The rule of functions is that each domain value is unique and can't be repeated. In this problem, the x-value 2 is repeated twice, so you are correct.

User Fester
by
2.7k points