Question

Find the slope as a decimal number of the line that passes through the points (21,10) and (-19,0)?

Answer 1

Answer:

1/4

Step-by-step explanation:

We can find the slope given two points by using

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

    = (0-10)/(-19-21)

    = -10/(-40)

   = 10/40

    = 1/4