What is the slope of the line that passes through (3, -7) and (-1, 1)?

(3, -7) and (-1, 1)

To find slope of a line using 2 points

we use formula

(3, -7) is (x1,y1) and (-1, 1) is (x2,y2)

Here x1= 3  and y1= -7

x2=-1 and y2=1

=-2

slope   of a line using 2 points (3, -7) and (-1, 1) is  -2

y= -

y=x+9

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step-by-step explanation: