X and Y are directly propotinal.If one is varing other is varing too.
Wiki User
∙ 10y ago17
Yes. Directly and 8 times as fast.
No.
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Yes
3x-15x-y= 45 -12x-y=45 -y=12x+45 y=-12x-45 Solution set: straight line, y-intercept=-45 and slope =-12
its just a line, there are many answers that would work -12x-6y=0 -12x=6y x=-y/2 y=-2x
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