Find the slope of the linear graphSolutionThe slope is given

Find the slope of the linear graph

Solution

The slope is given by:

(y₂ - y₁)/(x₂-x₁), where (x_1,y₁) is initial point on graph and (x₂,y₂) is final point on graph

Here (x₁,y₁) = (0,0) and (x₂,y₂) = (0.75,30)

Hence slope of line = (30-0)/(0.75-0) = 30/0.75 = 40

Slope of linear graph = 40