Question

Find the slope of the line through (-1, 9) and (-16, -3)

Answer 1

Answer:

4/5

Step-by-step explanation:

To find the slope given two points

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

  = (-3 -9)/(-16--1)

  = (-3-9)/(-16+1)

  =-12/-15

  =12/15

  =4/5

Answer 2

Answer:

4/5

Step-by-step explanation: