Linear Functions and Their Properties Section 4.1
Linear Functions
Average Rate of Change of a Linear Function
Increasing, Decreasing or Constant
Example
Examples
Example Only linear functions have a constant rate of change. So, if the average rate of change is not constant, we can conclude the function is not linear. Below are points for a function. Is it a linear function?
Exercise 49 – Page 287
Exercise 22 – Page 322
Exercise 22 – Page continued