Proving Average Rate of Change. ~adapted from Walch Education. Key Concepts:. The rate of change is a ratio describing how one quantity changes as another quantity changes. Slope can be used to describe the rate of change.
~adapted from Walch Education
The rate of change for the interval [2008, 2011] is 5 million households per year.
~Dr. of an Exponential DambrevilleThanks for Watching!