Question

What is the slope of the line that passes through (3, –7) and (–1, 1)?
Answer undefined
0
2
–2

Answer 1

M = (y-y1)/(x-x1)

Answer 2

use \[\frac{y_2-y_1}{x_2-x_1}\]

Answer 3

y= -7
y1 = 1
x = 3
x1 = -1

Answer 4

Substitute all the values in

Answer 5

or y2-y1/x2-x1 also works, i prefer to minimize typing

Answer 6

lol

Answer 7

haha