Slope of a Line given points (90, 15) and (-10, 6)

Given Coordinates: x1 = 90  y1 = 15,  x2 = -10  y2 = 6
Slope Formula: m  =  
y2 − y1/x2 − x1

Substitute the given coordinates into the Slope Formula and Simplify:
m  =  
6 − 15/-10 − 90
m  =  
-9/-100
m  =  
9/100

Therefore, the Slope of a Line given points (90, 15) and (-10, 6) is equal to  
9/100

Note: As a decimal number,  
9/100
  = 0.09

The solution above and other related solutions were provided by the Slope of a Line given Two Points Application.