You are choosing between two different cell phone plans. The first plan charges a rate of 19 cents per minute. The second plan c
1 answer:
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Answer:
1. (-9.5,0)
2. (2,0)
3.(-1,0)
4.(6.5,0)
5.(-1,4)
6. (0,-4)
7.(4,1)
8. (-8,18)
