a9030 a9030
  • 10-09-2018
  • Mathematics
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2x-4y=20 solve for y

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gmany
gmany gmany
  • 10-09-2018

[tex]2x-4y=20\ \ \ \ |-2x\\\\-4y=-2x+20\ \ \ |:(-4)\\\\y=\dfrac{-2}{-4}x+\dfrac{20}{-4}\\\\\boxed{y=0.5x-5}[/tex]

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nataliemuniz105 nataliemuniz105
  • 10-09-2018

Which is a y-intercept of the graphed function?


(–9, 0)

(–3, 0)

(0, –9)

(0, –3)


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