Question

The coordinates of C are (4,4) and the midpoint of is at M. (-2,-6) What are the coordinates of point D?

D(
,
)

Answer 1

(-8, -16)

Step-by-step explanation:

`(4 + x)/(2) = - 2`

`4 + x = - 4`

`x = - 8`

`(4 + y)/(2) = - 6`

`4 + y = - 12`

`y = - 16`

So point D is (-8, -16).