madddison madddison
  • 25-05-2017
  • Mathematics
contestada

What is the slope of the graph of the line 6x – 2y = 15?

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vitabigelow vitabigelow
  • 25-05-2017
-2Y=-6X+15
2Y=6X-15
Y = 3X - 7 1/2
So the slope is 3. Hope that helps! :)
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tennismanmateo
tennismanmateo tennismanmateo
  • 25-05-2017
First convert into slope intercept form
[tex]6x - 2y = 15[/tex]⇒[tex]-2y=-6x+15[/tex]

Then divide both sides by -2

[tex] \frac{-2y}{-2} = \frac{-6x+15}{-2} [/tex]

Write your final expression:
[tex]y = 3x + 7.5[/tex]

The slope is 3.
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