Slope of a Line given points (5, 0.5) and (15, 0.5)

Given Coordinates: x₁ = 5  y₁ = 0.5,  x₂ = 15  y₂ = 0.5
Slope Formula: m  =  
Substitute the given coordinates into the Slope Formula and Simplify:m  =  m  =  
m  =  0
Therefore, the Slope of a Line given points (5, 0.5) and (15, 0.5) is equal to 0
Note: Since y₁ = y₂ (0.5 = 0.5), the slope of the line is equal to 0 (m = 0)