Respuesta :

First, we must plug into point-slope form. 
Formula for point-slope: [tex]y-y1=m(x-x1)[/tex]
Plug in the values: [tex]y-10=-3(x+10)[/tex]
Solve.

[tex]y-10 = -3(x+10) y-10=-3x - 30 + 10 --------+10 y= -3x - 20 = y = m(x) + b = Slope intercept form. [/tex]

Thus, the answer is: [tex]y=-3x-20[/tex]

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