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26-11-2019
Mathematics

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A line passes through the point (9. -9) and has a slope of -4/3.

Write an equation in point-slope form for this line.

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BrainySophiee BrainySophiee

26-11-2019

Answer:

[tex]y = \frac{ - 4}{3} x + 3[/tex]

Step-by-step explanation:

[tex]using \: point \: slope \: form \\ y - y1 = m(x - x1) \\ y + 9= \frac{ - 4}{3} (x - 9) \\ y + 9= \frac{ - 4}{3}x + 12\\ y = \frac{ - 4}{3} x + 3[/tex]

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