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 (x 1, y 1 ) S (-2, 2) M(-3, -5)

9. 7 Ex M(4, 2) is the midpoint of RS. If S has a coordinates (5, -2), find the coordinates of R. R (x 1, y 1 ) S (5,-2) M(4, 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 (x 1, y 1 ) S (-6, 8) M(-8, 7)