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2 years ago

What is the slope of the line that passes through the points (-9, 8) and (−21,10)

Mathematics

2 answers:

leva [86]2 years ago

7 0

Answer:

slope = -1/6

Step-by-step explanation:

To find the slope:

1) find the change in the y values and the change in the x values.

change in y = 8 - 10 = -2

change in x = -9 + 21 = 12

2) divide the change in y and the change in x

slope = -2/12 = -1/6

rosijanka [135]2 years ago

3 0

Answer:

-1/6

Step-by-step explanation:

(10 - 8)/(-21 + 9)= 12/-12= -1

y - 8 = -1(x + 9)

y - 8 = -x - 9

y = -x - 1

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3 years ago

Find an equation in slope intercept form of a line having slope 6 and y-intercept 2

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Answer:

Step-by-step explanation:

The slope-intercept form of an equation of a line:

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2 years ago

Slove it 3x-5=x+3 :)))))))

lidiya [134]

Answer:

x=4

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