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The points (7, -6)  and  (-3, -4) are the endpoints of a diameter of a circle. What is the sum of the coordinates of the center of the circle?

 

 

 

Soo i think i got answer but im not sure

 Apr 18, 2019
 #1
avatar+19792 
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The center will be directly in between these points on the diameter

 

2,-5         2-5 = -3

 Apr 18, 2019
 #2
avatar+2547 
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Use midpoint formula 

 

So it is 2, -5

 

Then 2 + (-5) = -3

 Apr 18, 2019
edited by CalculatorUser  Apr 18, 2019
edited by CalculatorUser  Apr 18, 2019

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