+0  
 
+1
99
2
avatar+222 

Thanks!

 Apr 13, 2021

Best Answer 

 #1
avatar+33727 
+1

The green line in the image below represents f(c) = -1

    everywhere the line crosses the red graph is a value of c   that is   f(c) = -1     How many times does the line cross the red graph?

    

 

 Apr 13, 2021
 #1
avatar+33727 
+1
Best Answer

The green line in the image below represents f(c) = -1

    everywhere the line crosses the red graph is a value of c   that is   f(c) = -1     How many times does the line cross the red graph?

    

 

ElectricPavlov Apr 13, 2021
 #2
avatar+222 
+1

Thank You! I orginally put 2 but forgot they were pairs.

 Apr 13, 2021

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