Housekeeping

Last week we discussed evaluating functions. Did you complete the lesson 2 quiz?

Questions?

Goal….* Understand the rate of change

Goal for today…..

Agenda…. OAA Practice Question Definition of a rate of

change Examples Questions

OAA Practice Question

Linear Functions

A rate of change is a ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable.

The rates for a set of data may vary, or they may be constant.

Rate of Change “Slope”

Example: Identifying Constant and Variable Rates of Change in Data

What graphs have a constant rate of change?

Example: Identifying Constant and Variable Rates of Change in Data

Example: Identifying the Rate of Change

Example: Identifying the Rate of Change

What should I do now?

Optional Practice:

IXL Skill X.4