Question

11) Endpoint: (0,4), midpoint (-10, -3)
Find the endpoint?

Answer 1

(-20,-10)

Explanation:

`( - 10 \: \: - 3) = ( (0 + x)/(2) \: \: (4 + y)/(2) )`

Solve for.x coordinate

`- 10 = (0 + x)/(2) \\ - 20 = 0 + x \\ x = - 20`

solve for y coordinate

`- 3 = (4 + y)/(2) \\ - 6 = 4 + y \\ - 10 = y`