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The graph of y = f(x) is shown in red below. For how many values of c is f(c) = -1?

 

 Jun 25, 2022
 #1
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It appears that   the point  (2, -1) is on the graph

 

So   f(2)  = -1

 

And c = 2

 

cool cool cool

 Jun 25, 2022

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