# Functions

## Evaluating functions

### Practice

Evaluate functionsGet 3 of 4 questions to level up!
Evaluate functions from their graphGet 3 of 4 questions to level up!
Evaluate function expressionsGet 3 of 4 questions to level up!

## Inputs and outputs of a function

### Practice

Function inputs & outputs: equationGet 3 of 4 questions to level up!
Function inputs & outputs: graphGet 3 of 4 questions to level up!

## Functions and equations

### Practice

Function rules from equationsGet 3 of 4 questions to level up!

## Interpreting function notation

### Practice

Function notation word problemsGet 3 of 4 questions to level up!

## Introduction to the domain and range of a function

### Practice

Domain and range from graphGet 5 of 7 questions to level up!

## Determining the domain of a function

### Practice

Determine the domain of functionsGet 3 of 4 questions to level up!
Function domain word problemsGet 3 of 4 questions to level up!

## Recognizing functions

### Practice

Recognize functions from graphsGet 3 of 4 questions to level up!
Recognize functions from tablesGet 3 of 4 questions to level up!

## Maximum and minimum points

### Practice

Relative maxima and minimaGet 3 of 4 questions to level up!
Absolute maxima and minimaGet 3 of 4 questions to level up!

## Intervals where a function is positive, negative, increasing, or decreasing

### Practice

Positive and negative intervalsGet 3 of 4 questions to level up!
Increasing and decreasing intervalsGet 3 of 4 questions to level up!

## Interpreting features of graphs

### Practice

Graph interpretation word problemsGet 3 of 4 questions to level up!

## Average rate of change

### Practice

Average rate of change: graphs & tablesGet 3 of 4 questions to level up!