Question

find the slope of the line passing through the points A(-2,1) and B(0,3)​

Answer 1

Answer:

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

Let (x1, y1) equals to Origin O(0,0)

A(-2, 1)

m = 1-0/-2-0 = - 1/2

B(0,3)

m = undefined

Answer 2

Answer:

formula for slope of line passing through two points is

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

slope is 1.

Step-by-step explanation:

substitute given points that is

(x1,y1) = (-2,1)

(x2,y2) = (0,3)

m = (3 - 1) / (0 - (-2))

= (3 - 1) / (0 +2)

= 2/2

= 1

therefore, the slope of the given line is 1.