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What is the center of the circle that has a diameter whose endpoints are (9,7) and (-3,-5)

Respuesta :

Midpoint formula gives (3,1)

subtract 9-(-3) = 12

12/2=6 subtract 6 from 9

9-6 = 3

subtract 7-(-5) = 12

12/2 = 6

subtract 7-6 = 1


so center of circle is (3,1)