Chapter 10
1. (-1, 5); (1, −3)
2. (-0.2, 2.4); (1, 0)
3. (-3.536, 3.5); (3.536, 3.5)
4. (2, −9); (4, −5)
5. (-2, −18); (1, 15)
6. (-2, −3); (1, 4.5)
7. (-8, −6); (6, 8)
8. (-3, 4); (0, −5); (3, 4)
9. (-6, −8); (6, 8)
10. a. 1400b. 1,960,000c. 3,000,000d. 62,500

