Solutions to Odd-Numbered Exercises
1. (–7, 0); (0, –2)
3. y = –1.5x – 6
5. y = –2x – 1
7. No.
9.
11. 165,000
13. y = 875x + 10,675
15. a) 375
b) dropped an average of 46.875, or about 47 people per year
c) y = –46.875t + 1250
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