If the midpoint is located at (-6,-2) and one endpoint is at (1,7), what is the coordinates of the other endpoint?

The other endpoint would be (-13, -11)

Step-by-step explanation:

In order to find the coordinates of an end point, we need to note that the midpoint would be the average of the two values. We'll call the unknown point P and we'll start by looking at the x values only.

(1 + Px)/2 = -6 > multiply by 2

1 + Px = -12 > subtract 1

Px = -13

Now we can do the same with the y values.

(7 + Py)/2 = -2 > multiply by 2

7 + Py = -4 > subtract 7

Py = -11