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Unit 1: Lesson 3Comparing Functions

Goal….* Compare functions

Goal for today…..

Agenda…. Identify the rate of

change of two given functions to determine which one is greater

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: Comparing Functions

Example: Comparing Functions

Example: Comparing Functions

Example: Comparing Functions

Example: Comparing Functions

Example: Comparing Functions

Example: Comparing Functions

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