Where is a unit rate on a graph?

A unit rate on a graph is typically represented as the slope of a line, indicating how one quantity changes in relation to another. For example, in a graph showing distance versus time, the unit rate would be the speed, expressed as distance per unit of time. The steeper the line, the greater the unit rate, while a flat line indicates a rate of zero. You can find the unit rate by calculating the rise over run between two points on the line.