Question

Find the slope of a line that passes through (-2,-1),(1,1)

A. 1/3
B. 1
C. 2
D. 4/3

Answer 1

2/3

Explanation:

The slope of the line given two points can be found by

m = (y2-y1)/(x2-x1)

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

= (1+1)/(1+2)

= 2/3