WEBVTT

1
00:00:00.000 --> 00:00:06.130
Here is the problem: Find the midpoint of (negative 6, negative 2) and (4, 10).

2
00:00:06.580 --> 00:00:10.156
The midpoint is the point halfway along the segment AB.

3
00:00:10.956 --> 00:00:12.825
Average the x-coordinates.

4
00:00:13.275 --> 00:00:15.074
Average the y-coordinates.

5
00:00:15.525 --> 00:00:18.567
Check: M is the same distance from both ends.

6
00:00:19.367 --> 00:00:22.838
So the answer is M equals (negative 1, 4).

7
00:00:23.288 --> 00:00:31.647
Each coordinate of the midpoint is the average of the endpoints prime coordinates, so the midpoint splits the segment into two equal halves.

8
00:00:32.447 --> 00:00:48.863
|AM| equals |MB| equals the square root of 61 approximately 7.810249676, half of |AB| equals 2the square root of 61 approximately 15.62049935.
