Question

If a line goes through points (-2,9) and (0,3), what is the slope?

A. -3
B. -1/3
C. 3
D. 6​

Answer 1

B. -1/3

Explanation:

take how far the x's are and you get two to the left (-2) and do the same for the y's and you get six going up (6). if you put that into a fraction and get -2/6 and simplify it you get -1/3