Mathematics, 27.08.2019 13:30 ThePotato381
(-1,7); , (8,-2) write an equation of the line that passes
Answers: 1
where the x's and y's are your given coordinates and m is your slope. So, plug in your coordinates and solve.![\frac{y_2 - y_1}{x_2 - x_1} Plug in your coordinates m = [tex] \frac{-2 - 7}{8 - -1} Cancel out the double negative m = [tex] \frac{-2 - 7}{8 + 1} Simplify m = [tex] \frac{-9}{9} Divide m = -1 Now, plug that slope and one set of your given coordinates into point-slope form, [tex]y - y_1 = m(x - x_1)](/tpl/images/0202/4921/873bd.png)
. I'll use (-1, 7).
Plug in your points and slope
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(-1,7); , (8,-2) write an equation of the line that passes...
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