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choli [55]
3 years ago
9

A line passes through the point (2, -9) and has a slope of -9. Write an equation in point-slope form for this line.

Mathematics
1 answer:
Natali [406]3 years ago
4 0

Answer:

y+9 = - 9x +18

Step-by-step explanation:

Line is passing through the point (2,\: - 9) =(x_1,\:y_1) and has slope (m) = - 9

General equation of line in point slope form is given as:

y-y_1 = m(x-x_1)

Therefore

y-(-9) = - 9(x-2)

y+9 = - 9x +18

This is the required equation of line in point slope form.

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