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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

 Nov 13, 2019

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 #1
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The graph crosses the y = - 1 line      FOUR times

 Nov 13, 2019
 #1
avatar+19773 
+2
Best Answer

The graph crosses the y = - 1 line      FOUR times

ElectricPavlov Nov 13, 2019

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