A few days ago
Anonymous

Find the equation of the line in point-slope form, then write the equation in function form.?

m = 3; P = (1, -1)

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A few days ago
What?

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point slope: y1 – y2 = m (x1 – x2)

y – (-1) = 3 ( x – 1)

y + 1 = 3x – 3

– 1 – 1

y = 3x – 4 < slope form: y = mx + b y- (-1) = 3 (x - 1) y + 1 = 3x - 3 -3x -3x -3x + y + 1 = -3 - 1 -1 -3x + y = -4 < function form: x + y = c

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