3 years ago

20 POINTS FOR HELP!!!!

2 answers:

5 0

So to find the speed we find the unit rate
to do that we do (y2-y1)/(x2-x1)

so we can use any points, but I'm going to use points (0,25) and (1,75)

75-25=50
2-1=1
then we do rise(y) over run(x)
50/1=50

so the boat is going 50mph making your answer. D

Vanyuwa [196]3 years ago

3 0

50 mph y=50x+25 where x is hours traveled and y is total distance

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