Slope of a Line given points (1, 1) and (2, 3)

Given Coordinates: x₁ = 1  y₁ = 1,  x₂ = 2  y₂ = 3
Slope Formula: m  =  
Substitute the given coordinates into the Slope Formula and Simplify:m  =  m  =  
m  =  2
Therefore, the Slope of a Line given points (1, 1) and (2, 3) is equal to 2