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Leona [35]
3 years ago
15

a line with a slope of -1/9 passes through point (9,-1). What is its equation in slope intercept form

Mathematics
1 answer:
Elena L [17]3 years ago
4 0

Answer:

\huge  \orange{y =  -  \frac{1}{9} x} \\

Step-by-step explanation:

To find an equation of a line when given the slope and a point we use the formula

y -  y_1 = m(x -  x_1)

From the question we have

y + 1 =  -  \frac{1}{9} (x - 9) \\ y + 1 =  -  \frac{1}{9} x + 1 \\ y =  -  \frac{1}{9} x + 1 - 1

We have the final answer as

y =  -  \frac{1}{9} x \\

Hope this helps you

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Full Question

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