22sissonburrj
22sissonburrj 22sissonburrj
  • 17-10-2017
  • Mathematics
contestada

why is y=-9x proportional?

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mySnowy
mySnowy mySnowy
  • 17-10-2017
y = -9x is proportional because its in the format y = kx
if you graph this equation youll see that it is a straight line that passes through the origin

i hope this helps!!
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