Question

The midpoint of AB is M(0,6). If the coordinates of A are (-3, 4), what are
the coordinates of B?*

Answer 1

Answer:

B(3,8)

Step-by-step explanation:

M(0,6)   A(-3,4)   B(x,y)

0=$\frac{-3+x}{2}$          6=$\frac{4+y}{2}$

0=-3+x         12=4+y

x=3               y=8

B(3,8)