Question

Find the slope of the line that passes through each pair of point I(4,3),J(2,4)

Answer 1

y2-y1

/

x2-x1

4-3/2-4 = -1/2

or 1/-2

Answer 2

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

m = (4-3)/(2-4)

m = 1/-2

m=-1/2

Answer: slope = -1/2