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Zarrin [17]
3 years ago
15

Graph the direct variation y=−1.5x. Using the graph, find:

Mathematics
1 answer:
Mariana [72]3 years ago
7 0
Y=-3

-3=-1.5x
you substitiue y value, then you divide both sides by -1.5 and you get 2 for x.
(2,-3)

y=4.5
4.5=-1.5x
you substitute y value, then again you divide both sides by -1.5 and you get 3.
(3,4.5)



y=6
6=-1.5x
same thing for this last one. then once again divide by -1.5 and you get -4.
(-4,6)




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