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Please Explain how you do this thanks!!!

 Feb 16, 2019

Best Answer 

 #2
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Well, you're looking for the number of values of x that would make y equal to -1. Looking at the graph, we see that there are places where the function touches the horizontal line at -1. So should be the answer.

 Feb 16, 2019
 #1
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Please anyone help??????

 Feb 16, 2019
 #2
avatar
+2
Best Answer

Well, you're looking for the number of values of x that would make y equal to -1. Looking at the graph, we see that there are places where the function touches the horizontal line at -1. So should be the answer.

Guest Feb 16, 2019

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