1. Midpoint and Distance Formulas

2. Midpoint
The midpoint of a line segment is the point that lies exactly halfway between the two endpoints.

3. Find the Midpoint of the Line Segment
(7, 1) (-3, 1) ) (5, -2) (9, -8)
3) (-4, 4) (4, -4)

4. Distance Formula
The distance formula can be used to find the distance between any 2 points in the coordinate plane

5. Find the Distance between 2 points
1) (2, 3) (-4, 6)

6. Tracy hits a golf ball that lands 20 feet short and 8 feet to the right of the cup. On her first putt, the ball lands 2 feet to the left and 3 feet beyond the cup. Assuming that the ball traveled in a straight line, how far did the ball travel on her first putt?

7. Find a Missing Coordinate
Find the value of a if the distance between the points (7, 5) and (a, -3) is 10 units.

8. Practice
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