The proportional relationship between inches and feet is displayed on the graph. Derive the equation of the line through the origin.

Answer 1

The relationship between inches and feet can be stated as:

1 foot = 12 inches

This can be represented as a linear equation in the form y = mx, where y is the number of feet and x is the number of inches. In this case, m represents the slope of the line, which is 1 foot for every 12 inches. Therefore, the equation of the line through the origin will be:

y = (1/12)x

This equation represents the proportional relationship between inches and feet on the graph.