## Section 3.1

Relations & Functions
Start watching at 1:23.
Determine if a Relation is a Function
Vertical Line Test - ID Functions Ex. 1
Vertical Line Test - ID Functions Ex. 2
Horizontal Line Test - 1 to 1
Find Value of a Function at a Point
Find Value of a Function at a Point Ex.2
Find Function Values
Compute Difference Quotient (f(x+h)-f(x))/h
Evaluate Function Given a Formula
Evaluate Function for x given f(x)=3

## Section 3.2

Find Domain of Functions
Determine Domain & Range
Domain & Range
Watch up to 3:58.
Evaluate Piecewise Functions

## Section 3.3

Find Avg. Rate of Change Function
Find Avg. Rate of Change from Table
Find Avg. Rate of Change Word Problem
Find Avg. Rate of Change
Find Avg. Rate of Change given Function
Find Avg. Rate of Change Given Function Ex. 2
Estimate Local Extrema from Graphs
Local/Absolute Max/Min. from Graphs

## Section 3.4

Function Operations & Composition
Evaluate Composite Functions - Graphs
Composition of Functions - Defined by Table
Composite Functions - f(g(x))
Domain of a Composition of Functions
Function Decomposition
Create a function - Composition of Functions Word Prob.
Create a function Word Prob. Ex. 2

## Section 3.5

Graph Functions - Horiz./Vert. Shifts
Graph Functions - Square Root Transformations
Graph Functions - Cubic Transformations
Graph Functions - Cubic Root Transformations
Vertical/Horizontal Reflections of Functions
Watch video from 6:47 to 13:34.
Determine if Function is Even, Odd, Neither
Start Video at 6:50.

## Section 3.6

Solve Absolute Value Eqn.
Graph Absolute Value Function & Find Intercepts

## Section 3.7

Evaluate Inverse of a Function
Evaluate Inverse of a Function Ex. 2
Graph Inverse of a 1 to 1 Function
Verify Inverse Functions
Verify Inverse Functions Ex.2
Find the Inverse of Functions with Fractions