Harshman Harshman
  • 16-11-2017
  • Mathematics
contestada

For what values of k are the graphs of y=3x+4 and 2y=kx+9 parallel?

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bighomie2323
bighomie2323 bighomie2323
  • 16-11-2017
Divide 2 both side and you have y = (kx)/2 + 4.5 

so k = 6
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