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Activity
Analyze Math

Analyze Math: Inverse Trigonometric Functions

For Students 9th - 10th Standards
The mathematics tutorial examines inverse trigonometric functions. The tutorial consists of explorations and examples. The interactive applet allows students to investigate domain, range, and graphs of inverse trigonometric functions.
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Unit Plan
Texas Education Agency

Texas Gateway: Domain and Range: Contextual Situations

For Students 9th - 10th
The student will be able to identify and determine reasonable values for the domain and range from any given contextual situation.
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Handout
Paul Dawkins

Paul's Online Notes: Algebra: The Definition of a Function

For Students 9th - 10th Standards
Detailed math tutorial features definitions and examples that take a look at relations and functions, function notation, the domain and range of a function, and piecewise functions.
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Handout
Math Is Fun

Math Is Fun: Exponential Function Reference

For Students 9th - 10th Standards
An exponential function is defined and example graphs are given to compare the functions.
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Handout
Purple Math

Purplemath: Functions Versus Relations

For Students 9th - 10th Standards
This lesson offers a thorough explanation of functions, domain and range, and how to find them. Includes multiple example problems and graphs. Great review tool for Algebra students.
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Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Introduction to Functions

For Students 9th - 10th Standards
This introductory tutorial on functions offers important definitions, examples of functions, and practice exercises for you to complete and check.
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Lesson Plan
Other

Nearpod: Functions & Function Notation

For Teachers 9th - 10th Standards
In this lesson plan on functions, students explore how to identify and create functions. Then students use functions to solve real-world problems.
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Activity
Analyze Math

Analyze Math: Unit Circle and Trigonometric Functions

For Students 9th - 10th Standards
The free mathematics tutorial explores the unit circle and trigonometric functions. The tutorial consists of definitions and examples with solutions. The interactive applet allows students to investigate domain, range, and asymptotes of...
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Handout
Analyze Math

Analyze Math: Domain and Range of Basic Functions

For Students 9th - 10th Standards
Learners examine a table of domain and range for basic functions. The tutorial includes the domain and range of algebraic, trigonometric, inverse trigonometric, hyperbolic, and logarithmic functions.
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Activity
Texas Instruments

Texas Instruments: Domain and Range of Graphs

For Teachers 9th - 10th Standards
This activity will allow the students to determine the domain and range of many different graphs presented to them through TI-Navigator using the activity center.
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Unknown Type
Khan Academy

Khan Academy: Domain and Range From Graph

For Students 7th - 8th Standards
Given the graph of a function, determine its domain or range. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
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Unknown Type
Khan Academy

Khan Academy: Determine if a Function Is Invertible

For Students 9th - 10th Standards
Given the table of values of a function, determine whether it is invertible or not by examining its domain. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
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Unknown Type
McGraw Hill

Glencoe Mathematics: Online Study Tools: Quiz on Relations and Functions

For Students 9th - 10th Standards
The online assessment demonstrates knowledge of advanced mathematical concepts in Algebra II. The questions test students on relations and functions. Topics include domain, range, and graphing.
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Unit Plan
Texas Education Agency

Texas Gateway: Determining the Domain and Range for Linear Functions

For Students 9th - 10th Standards
Given a real-world situation that can be modeled by a linear function or a graph of a linear function, the student will determine and represent the reasonable domain and range of the linear function using inequalities.
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Activity
Paul Dawkins

Paul's Online Notes: Function Practice Problems by Paul's Online Notes

For Students 9th - 10th Standards
In this section we will cover function notation/evaluation, determining the domain and range of a function and function composition.
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eBook
McGraw Hill

Glencoe: Exponential Functions [Pdf]

For Students 9th - 10th Standards
Students are given a real world problem to use to explore exponential functions. Students can also complete the given practice problems after reading the examples.
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Handout
Math Open Reference

Math Open Reference: Function

For Students 9th - 10th Standards
A complete reference guide to functions including how to use functions, inverse functions, graphing a function, and functions in computer programming. It provides definitions and examples that enhance further explanation.
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Interactive
Lawrence Hall of Science

The Math Page: Topics in Pre Calculus: Functions

For Students 9th - 10th Standards
Here is a site that clearly and thoroughly explains functions and function notation. There are example problems solved, problems for the student to attempt, and answers to the student problems. Point this site out to students who have...
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Unit Plan
Harvey Mudd College

Harvey Mudd College: Functions and Transformations of Functions

For Students 9th - 10th
A review of the important concepts dealing with functions and transformations of functions. Java plug-in is required for the exploration feature.
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Activity
Texas Instruments

Texas Instruments: Exponential Functions

For Teachers 9th - 10th
These questions test knowledge of domain and range of exponential functions, properties of exponents, and population growth and compound interest modeled by exponential functions. Questions are true/false and multiple choice; solutions...
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Activity
Texas Instruments

Texas Instruments: Logarithmic Functions

For Teachers 9th - 10th Standards
These questions test knowledge of the definition of a logarithm, domain and range of logarithmic functions, and properties of logarithms. Questions are true/false and multiple-choice; solutions are provided.
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Handout
Richland Community College

Richland Community College: Exponential Functions and Their Graphs

For Students 9th - 10th Standards
The site explains exponential functions and characteristics of their graphs.
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Activity
Interactive Mathematics

Interactive Mathematics: Functions and Graphs

For Students 9th - 10th
The system created by Rene Descartes (1596-1650 CE) is explored in depth, covering topics such as definitions, notation, evaluating, domain and range, graphing and more. Interactive examples and demonstrations are enhanced using Live...
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Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra

For Students 9th - 10th
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...