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write an equation in point-slope form that describes the line with a slope of -3 that contains the point (1,2).

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3 votes
Point-slope form is

y - y1 = m(x - x1) where m = slope and (x1, y1) is a point on the line.

so here it is y - 2 = -3(x - 1) Answer
User Lazarus Thurston
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3 votes
y - y1 = m(x-x1)
y - 2 = -3(x - 1)
User Saheb Singh
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8.3k points

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