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mafiozo [28]
2 years ago
13

CAN SOMEONE PLEASE HELP ME???

Mathematics
1 answer:
Varvara68 [4.7K]2 years ago
5 0

Answer:

m=2

Step-by-step explanation:

slope is the average rate of change in a specific interval

we can calculate slope in this case with Δy/Δx or (y2-y1)/(x2-x1)

m=(y2-y1)/(x2-x1)

=(-1-7)/(-3-1)

=-8/-4

=2

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A] <span>A remote-control airplane descends at a rate of 2 feet per second. After 3 seconds it is 67 feet above the ground. 
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