Setup the idea of functions for the class. Using sets, the presentation introduces the concept of a function. The initial example uses a general function but then moves on to equations as functions. The video provides an example of an...

Introduce the basics of evaluating a function using function notation with a video that makes connections between evaluating a function and substituting into an expression. The short presentation works through three examples of...

Function, function, what is your notation. Introduce your class to function notation with a video that shows examples of how to evaluate functions at numerical values along with algebraic values. The last example shows pupils...

Taking precalculus will make finding tangents secant nature! Many people are confused by using difference quotients with limits in a derivative, and these videos help break it into smaller pieces. Leaving out the derivative and the...

A simple definition of f(x), function notation.

A simple definition of f(x). Function notation.

All you want to know about functions is right here. Individuals learn the definition of a function by watching a video. They also see how to evaluate a function and use function notation.

Video evaluating combinations and compositions of functions by using a function defined by its graph. Includes link to additional practice at the top of the video. [9:14]

Video giving a general overview of the concept of a function by discussing inputs and outputs. Shows function notation, an example of a piece-wise function and how to evaluate at certain points as well as how to evaluate a composition of...

Video evaluating combinations and compositions of functions including a piece-wise function. Focus is on understanding function notation. Includes link to additional practice at the top of the video. [9:54]

This lesson explains that evaluating a function involves finding the output value, given the input value. It is 5 of 5 in the series titled "Evaluation of a Function."

The concept of applying the chain rule in reverse when finding an anti-derivative is discussed here. This lesson is 5 of 6 in the series titled "Reverse Chain Rule."

Students will watch a short video clip explaining the difference between an even and odd rational functions.

Functions are investigated in this video tutorial.[9:33] Students learn about the algebra concept through detailed examples.

Video [9:53] evaluating combinations and compositions of functions including a piece-wise function. Focus is on understanding function notation.

Learn how to indicate that an equation is a function by watching this tutorial. [0:58]

Use a graph to recognize a function.

Explore how to rewrite equations using function notation and take quiz to assess knowledge.

Explore how to rewrite equations using function notation. Assess learning with a quiz.

Students learn how to write an equation using function notation. The video lesson includes examples and explanations.

Students learn how to write an equation using function notation. The video lesson includes examples and explanations.

This lesson explains what functions are by defining the parts that make them up. Students watch a tutorial video and then attempt an online quiz.

Explore how to write function notation using real-world examples. Assess learning with a quiz. [2:58]

Explore how relationships such as distance and time, velocity and time, etc. can be expressed with function notation. Assess learning with a quiz. [1:52]