Write an equation in point-slope form of the line that passes through the point (9,0) and has a slope of m=-3 . y- text = (x- text)

asked Feb 16, 2023 153k views

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Write an equation in point-slope form of the line that passes through the point (9,0) and has a slope of m=-3 .

y- text = (x- text)

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1 vote

Answer:

y = - 3x + 27

Explanation:

The standard form for the equation of the line is

y = mx + c

Recall that:

$y = 0 \: \: \: x = 9 \: \: \: m = - 3 \\ y = mx + c \\ 0 = - 3(9) + c \\ 0 = - 27+ c \\ 27 = c$

Therefore the equation of the line is:

$y = mx + c \\ y = - 3x + 27$

Forgivenson answered Feb 22, 2023

7.7k points

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