Learn how to perform operations with functions via viewing problems and step-by-step solutions and completing several practice problems and checking your work.

Number patterns can be made with any of the operations or combination of operations. Range and domain of any function can be listed in a table. When these functions are linear, the equation can be written in slope intercept form.

Read about modes of operations and operating system functions. Then take an interactive quiz to test your understanding.

Functional requirements are features that are built to serve a product's users. They are pieces of functionality that solve particular problems for users. Non-functional requirements concern the operation of the system, such as technical...

For this task, students work through the steps and operations involved in the composition of an explicit quadratic function. The task assumes that the students are familiar with the process of completing the square. Aligns with F-BF.B.3...

For this task, students are asked to sketch a graph that represents the addition of two other functions. They must first analyze the two graphs presented and complete the problem without any formulas being given. Aligns with F-BF.A.1.b.

This task examines, in a graphical setting, the impact of adding a scalar, multiplying by a scalar, and making a linear substitution of variables on the graph of a function f. There is no formula for the function so the focus is on...

Educators with an interest in hands-on science, technology, engineering and mathematics (STEM) disciplines will receive introductory instructions on how to design, engineer and build a fully functional underwater ROV.

Get an in-depth look at the importance of DNA with this library of information on nucleic acid structure and function. Understand the structure and function of DNA by exploring topics in the chemical structure of DNA, organization of DNA...

Demonstrates how to add, subtract, multiply, and divide functions. Includes an example of evaluation. Demystifies the notation.

A practice test covering the basics of functions, including domain, range, operations, and graphing. Includes an answer page.

Sentences and phrases can be formed to help you remember the order of operations.

This site has many links to examples of inverse functions, including intersections, inverse by reflection, and graphing inverse functions.

A learning module through which students learn about quadrics and radicals including quadratic functions, solving quadratic equations, radicals, operations on radicals, and radical equations.

Produced by the Federal Reserve Bank of Atlanta, this pamphlet describes the roles of the Federal Reserve System's Board of Governors, 12 regional banks, and Federal Open Market Committee in fostering a sound economy.

Students take a closer look at cars and learn about some characteristics that affect their energy efficiency, including rolling resistance and the aerodynamics of shape and size. They come to see how vehicles are one example of a product...

Carlos wants to learn about calculating with decimals before his soccer practice starts. See if you can help!

Explains the properties of exponents. Includes a short video. [1:56]

A chapter from a book on mathematics instruction for elementary students. Henri Picciotti explains why instruction in number sense, function sense, and symbol sense is important. He offers sample plans for operation sense.

Add color to black and white photograph using this Paint Shop Pro lesson plan. Explore the colorize functions to make your pictures and graphics unique.

This online scientific/math calculator supports functions for algebra and trigonometry. Operates using both the keys on the computer keyboard or pressing the keys on the calculator with the mouse or a combination of both.

Cookie Monster is Gobble in Lord of the Crumbs! Hone those executive functioning skills by practicing patience and strategies when you have to wait for something. Stop and think about what comes next in patterns and sort objects by color.

Cookieness Evereat needs your help to win The Hungry Games. Hone those executive functioning skills by practicing patience and strategies when you have to wait for something. Stop and think about what comes next in patterns and sort...

Go on a pirate adventure with Cookie Monster! Hone those executive functioning skills by practicing patience and strategies when you have to wait for something. Stop and think about what comes next in patterns and sort objects by color.