Question

find the slope.
1. 3/2
2. 1
3. -1
4. -3/2

Answer 1

slope formula m= y2-y1/ x2-x1

Answer 2

(2, 1) and (-2, 5) are 2 points on the line
use the formula lssy14 wrote

Answer 3

did you get -1?

Answer 4

In the points mentioned by triciaal, (x,y) the x value always comes first.