In Exercises 10–12, M is the midpoint of AB, where the coordinates of A are given. Find the coordinates of B. 10. A(4, - 2); M(4, 4) 11. A(1, – 3); M(5, 1) 12. A(r, s); M(0, 2)

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5. Find the distance between the pair of points. (-4,-3) and (-8,0) A. 10 B. 6 C. 25 ****** D. 5 *

2. Use grid paper. Draw and label a coordinate grid. Plot each ordered pair. Explain how you moved to do this. F(3, 5) G(6, 7) H(9, 2) 1(1, 10) J(7, 0) 3. a) Point A has coordinates (0, 17). What do you know about Point A? b) Point B has coordinates (24, 0). What do you know about Point B? c) What is the location of a point with coordinates (0, 0)? How do you know?