Question

A circle has a diameter with endpoints of (2, -8) and (6, 4). What is the center of the circle?
(8, -4)
(4, -2)
(4, 6)
(-3, 5)

Answer 1

first one?

Answer 2

is that rite?

Answer 3

The midpoint of the diameter will be the center. So, remember the midpoint formula?\[\frac{x_1 + x_2}{2} and \frac{y_1 + y_2}{2}\]Plug in to get the values.

Answer 4

the second one

Answer 5

Yup :-)

Answer 6

thanks