KelsieV79474 KelsieV79474
  • 03-11-2022
  • Mathematics
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A line has a slope of 2 and passes through the point (-2,8). What is the equation of theline?

A line has a slope of 2 and passes through the point 28 What is the equation of theline class=

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XzavionC89764 XzavionC89764
  • 03-11-2022

The general equation of line passes through the point (x_1,y_1) and has slope m is,

[tex]y-y_1=m(x-x_1)[/tex]

Determine the equation of line passing through point (-2,8) and has slope of 2.

[tex]\begin{gathered} y-8=2(x-(-2)) \\ y=2\cdot x+2\cdot2+8 \\ y=2x+12 \end{gathered}[/tex]

So answer is y = 2x + 12.

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