Question

What is the center of the circle that has a diameter whose endpoints are (5, -6) and (-1, -8)?

(4, 3)
(3, -1)
(2, -7)

Answer 1

(2 -7)

Answer 2

since the center is the average, or mid point, of the diameter, just add your points and divide in half

Answer 3

Take avg. of x and y values.

Answer 4

(5, -6)
+ (-1, -8)
----------
(4,-14)
/2
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(2,-7)