Question

A line contains (-1, 2) and (1, -1). What is the slope of the line?

Answer 1

-1.5

Explanation:

slope= y2-y1/x2-x1

slope= -1-2/1-(-1)

slope= -1.5 or
`-1(1)/(2)`

Answer 2

The slope is -3/2 (
`-(3)/(2)`)

Explanation:

I hope this helps! :)