# K-High Math | Price Hike | Grade 8 Math

**K-High Math | Price Hike | Grade 8 Math**

This episode defines slope of a line as the ratio of the difference between the y-coordinates to the difference between the x-coordinates. It also shows how to plot the graph of a given linear equation using the slope-intercept and x- and y-intercept method. Knowledge of graphing linear equations is applied in presenting the relationship between the price of gasoline and income of a jeepney driver.