Handout
Math Medics

S.o.s. Math: On Inverse Functions With Restricted Domains

For Students 9th - 10th Standards
Offers a step-by-step explanation of a one-to-one function problem on inverse functions with restricted domains, clearly using the horizontal line test. Includes sample problems.
Handout
Paul Dawkins

Paul's Online Notes: Algebra: Exponential Functions

For Students 9th - 10th Standards
Detailed math tutorial features notes and examples that introduces exponential functions and their properties.
Unit Plan
Math Is Fun

Math Is Fun: Sine, Cosine, Tangent

For Students 9th - 10th
Students learn about the sine, cosine, and tangent functions. The tutorial consists of notes, examples, and practice problems to check for comprehension.
Handout
Math Open Reference

Math Open Reference: Sine (Sin) Function Trigonometry

For Students 9th - 10th Standards
A complete reference guide to the sine function. It provides definitions, examples, and an interactive activity that enhances further explanation. Includes links to related topics.
Handout
Math Open Reference

Math Open Reference: Cosine (Cos) Function Trigonometry

For Students 9th - 10th
A complete reference guide to the cosine function in trigonometry. It provides definitions, examples, and an interactive activity that enhances further explanation.
Unit Plan
Math Medics

S.o.s. Math: Inverse Functions

For Students 9th - 10th Standards
This tutorial contains four lessons on inverse functions (on five pages) including an introduction, inverse functions with no domain restriction, composition of functions, and inverse functions with domain restriction. Includes practice...
Graphic
Math Medics

S.o.s. Math: Inverse Functions, No Domain Restrictions

For Students 9th - 10th Standards
A good S.O.S. Math lesson on inverse functions with examples on inverse functons.
Unit Plan
University of Guelph

University of Guelph: Physics Tutorials: Graphing Exponential Functions

For Students 9th - 10th Standards
This is a tutorial site explaining different types of graphs of exponential functions.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Domain, Range, Vertical Line Test

For Students 9th - 10th Standards
A detailed tutorial on functions covering the following topics: finding the domain and range of a function, using the vertical line test, determining whether a function is even, odd, or neither, and applying the greatest integer function...
Unknown Type
Khan Academy

Khan Academy: Function Inputs & Outputs: Graph

For Students 9th - 10th Standards
Find all the inputs that correspond to a given function output, using the function's graph. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Composition of Functions

For Students 11th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson describes and demonstrates composition of functions. Students examine guided notes, review guided practice, watch instructional videos and attempt...
Unknown Type
Khan Academy

Khan Academy: Restrict Domains of Functions to Make Them Invertible

For Students 9th - 10th Standards
Given the graph of a function, find ways to restrict its domain in order to make it invertible. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Recognize Functions From Graphs

For Students 9th - 10th
Determine whether a given graph represents a function. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Khan Academy

Khan Academy: Recognize Functions From Tables

For Students 9th - 10th
Determine whether a table of values of a relationship represents a function. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Activity
Lawrence Hall of Science

The Math Page: An Approach to Calculus: Continuous Functions

For Teachers 9th - 10th
Here is a site that clearly and thoroughly explains continuous functions and what it means for a function to be continuous. There are example problems solved, problems for the student to attempt, and answers to the student problems....
Professional Doc
Louisiana Department of Education

Louisiana Doe: Louisiana Believes: Eureka Math Parent Guide: Examples of Functions From Geometry

For Students 8th
A guide to support parents as they work with their students in examples of functions from geometry.
Activity
Oswego City School District

Regents Exam Prep Center: Determining Relations and Functions

For Students 9th - 10th Standards
This resource offers definitions for "relation", "function", and "functional relation", and examples to illustrate each.
Unit Plan
Khan Academy

Khan Academy: Evaluate Functions From Their Graph

For Students 9th - 10th
Evaluate functions for specific inputs given the graph of the function. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Oswego City School District

Regents Exam Prep Center: Composition of Functions

For Students 9th - 10th
This tutorial contains explanations and examples of functions that have been combined, or "compounded." The examples are easy to follow and are great for practice or review.
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.
Unknown Type
McGraw Hill

Glencoe Mathematics: Quiz on the Application of Trigonometric Functions

For Students 9th - 10th Standards
The online assessment demonstrates knowledge of advanced mathematical concepts in Algebra II. The questions test students on the application of trigonometric functions.
Handout
Math Open Reference

Math Open Reference: Trigonometry Functions Introduction

For Students 9th - 10th Standards
A complete reference guide to trigonometry functions. It provides definitions, examples, and an interactive activity that enhances further explanation. Includes links to related topics.
Handout
Purple Math

Purplemath: Function Notation & Evaluating at Numbers

For Students 9th - 10th Standards
Presents a lesson on function notation. Includes interactive widget for evaluating functions.
Activity
Texas Instruments

Texas Instruments: Behaviors Exponential Function

For Teachers 9th - 10th
This StudyCard stack teaches and tests on the exponential function. Shows connection between the function parameters and the resulting geometric behaviors of the exponential function. Use with Foundations for College Mathematics, ch. 6.1.

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