Question

If point C is the midpoint of , what is the coordinate of point B?

(–9, 2)

(–3, 1)

(0, –7)

(–1, –8)

Answer 1

AB

Answer 2

it would be (0,-7)
the distance of the x values is 3(mid-distance)
if you substract 3 from 3, its 0
and add the y values by 2, u get 7, but since its in the negative side, -7