Find the midpoint between the two points (1, -7) and (-1, -23).

To find the midpoint, you need to determine the x coordinate and y coordinate separately.

First, to find the mid point of x coordinate you have to add it then divide it by 2: is {1 +(-1) }:2 = 0
Then, use the same calculation for y coordinate
{ (-7) + (-23) } : 2= -30:2= -15

So the answer is 0,-15