1. Apply the Distance & Midpoint formulas
Find the distance and the midpoint
Find the missing endpoint

2. Formulas:
Distance formula:
Midpoint formula:

3. Ex 1 Find the distance between the points P(-3, 2) and Q (-2, 4).
Work inside parentheses
Do powers before doing the addition!!!!!!

4. Ex 2 Find the distance between the points P(-5, 3) and Q (4, 5).
Work inside parentheses
Do powers before doing the addition!!!!!!

5. Ex 3 Find the distance between the points P(-2, -5) and Q (-1, 3).
Work inside parentheses
Do powers before doing the addition!!!!!!

6. Ex 4
Find the midpoint whose endpoints are (2, -3) and (-14, 13)

7. Ex 5
Find the midpoint whose endpoints are (1, -2) and (-17, 16)

8. Ex 6
M(-3, -5) is the midpoint of RS. If S has a coordinates (-2, 2), find the coordinates of R.
R (x1, y1)
M(-3, -5)
S (-2, 2)

9. 7 Ex
M(4, 2) is the midpoint of RS. If S has a coordinates (5, -2), find the coordinates of R.
R (x1, y1)
M(4, 2)
S (5,-2)

10. Ex 8
M(-8, 7) is the midpoint of RS. If S has a coordinates (-6, 8), find the coordinates of R.
R (x1, y1)
M(-8, 7)
S (-6, 8)