What is a function?Worked example: Evaluating functions from equationWorked example: Evaluating functions from graphWorked example: evaluating expressions with function notation

Worked example: matching an input to a function's output (equation)Worked example: matching an input to a function's output (graph)Worked example: two inputs with the same output (graph)

Equations vs. functionsObtaining a function from an equation

Function notation word problem: bankFunction notation word problem: beach

Intervals and interval notationWhat is the domain of a function?What is the range of a function?Worked example: domain and range from graph

Domain of a radical functionWorked example: domain of algebraic functionsWorked example: determining domain word problem (real numbers)Worked example: determining domain word problem (positive integers)Worked example: determining domain word problem (all integers)

Recognizing functions from graphDoes a vertical line represent a function?Recognizing functions from tableRecognizing functions from verbal descriptionRecognizing functions from verbal description word problem

Introduction to minimum and maximum pointsWorked example: absolute and relative extrema

Increasing, decreasing, positive or negative intervalsWorked example: positive & negative intervals

Graph interpretation word problem: temperatureGraph interpretation word problem: basketball

Introduction to average rate of changeWorked example: average rate of change from graphWorked example: average rate of change from tableWorked example: average rate of change from equation

Average rate of change word problem: tableAverage rate of change word problem: graphAverage rate of change word problem: equationAverage rate of change review