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Introduction to Odd and Even Functions
Even algebra beginners can understand even and odd functions. Viewers of a short video learn the definition of even and odd functions. The video investigates y = x^2 and y = x^3 using both algebraic and graphical methods.
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Determine the Domain of Various Functions
Don't despair if your students don't know how to determine the domain. An educational video shows pupils how to express the domain of functions in interval notation. It covers examples using different function types to provide a...
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Determine Vertical Intercepts of Various Functions
Intercept the video for your use. Viewers of a short video learn how to determine the vertical intercept of a function. They see how to substitute 0 in for x and to simplify in order to evaluate f(0).
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Graphing 9 Basic Functions
Graphing functions by hand is pretty easy. A comprehensive video reviews how to graph different function types. It looks at the constant, identity, quadratic, cubic, absolute value, square root, cube root, reciprocal, and squared...
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The Domain and Range of 9 Basic Functions
If your students can't remember the difference between domain and range, then here's a video for you. Scholars learn to identify the domain and range of nine basic function types: constant, linear, absolute value, quadratic, cubic,...
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Parallel and Perpendicular Lines - Part 2
Parallel and perpendicular lines aren't that difficult to find. Learners watch an instructional video to see how to write equations of lines that are parallel or perpendicular to a given line and pass through a given point. Some of the...
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Parallel and Perpendicular Lines - Part 1
Ever ponder parallel and perpendicular lines? An engaging video first investigates how the slopes of lines indicate whether two lines are parallel or perpendicular. It goes on to show how to use the equations of two lines to tell whether...
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Linear Equation Application (Write a Profit Equation) - Example
Scholars profit from watching a short video about linear equations. They learn to write linear equations to represent profit when given information about revenue and cost. In addition, they see how to find the break-even point using the...
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Linear Equation Application (Write a Cost Equation) - Example
Don't toy with the idea of using the resource. Scholars watch a video in which the narrator writes a linear equation to model the cost of manufacturing toys. The video goes on to show how to use the equation to solve problems.
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Writing Equations from Tables - Linear II
Discover the different depictions of linear equations with an instructional video that gives an example of writing an equation from a table of values. It also shows how to graph equations on a graphing calculator, including how to...
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Writing Equations from Tables - Squaring
By watching an informative video, young mathematicians learn how to write an equation from a table. In this case, the underlying equation is no longer linear, but rather it is quadratic.
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Writing Equations from Tables - Linear I
Don't table the video. Using a pattern found in a table of values, pupils write equations to represent the relationship between the inputs and outputs before creating graphs to verify their results. They view the process and hone their...
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Determine a Linear Cost Function Given Two Points
It doesn't cost anything to learn about linear functions. Scholars determine a linear function to model the relationship between number of people who buy airplane tickets and the cost of the tickets. They watch a video that shows how to...
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Slope Application Involving Production Costs (Example)
Illuminate the importance of slope with a video that provides an example of a real-world context involving slope and rate of change. Viewers see how to apply the slope formula to determine the increase in cost per solar panel.
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Slope Application Involving Population Growth (Example)
How fast is a city's population growing? Viewers of a short video learn to apply the slope formula in a population growth context. They see how to describe the population increase in people per year—a great example of math in the real...
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Find the Average Rate of Change - Miles per Hour (Example)
That was fast! Pupils quickly learn about calculating the average rate of change given a real-world context. They watch a video where the narrator finds the average rate of change of a driver in miles per hour.
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Rate and Slope
At this rate, class members will be experts on the slope formula in no time. By viewing a short video, pupils first learn what a rate of change means in a real-world context. They then take it a step further to see how to use the slope...
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Using Models to Make Predictions
The future lies in mathematics. Given a linear equation that models a context, scholars use the model to predict future values. They must perform substitution to determine the required output value.
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Graphing by Finding Intercepts
There's more than one way to graph a line. A video presentation explores graphing linear equations by finding the intercepts. After explaining the concept of an intercept and how it relates to its coordinates, the presenter demonstrates...
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Graphing Equations by Plotting Points - Part 1
It's not magic, it's math! Observe as a collection of points becomes a line. Scholars watch as a video instructor creates a table of values to graph linear equations. Examples include equations in both slope-intercept and standard forms.
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Determine If Points Are on a Given Line (Example)
Some points are on the line and others are not—help your pupils determine which is which. A video lesson presents an equation in slope-intercept form and a set of points to test. The narrator shows how to substitute the ordered pair to...
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Determine Solutions to a Linear Equation in Two Variables
How can one equation have more than one solution? Well, if it has two variables, the solutions can be endless! Individuals explore the concept using a video tutorial that demonstrates finding multiple solutions to a linear equation in...
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Write Basic Equations from Sentences
From words to symbols ... the power of algebra! Individuals learn to write algebraic equations from a verbal expression using a video demonstration. The examples compare the number of apples to bananas in six different ways, allowing...
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Plot Points Given as Ordered Pairs on the Coordinate Plane
You can't get from point A to point B if you can't find point A. Using a helpful video lesson, viewers learn how to plot points on a coordinate plane. The instructor emphasizes the vertical and horizontal distance of the x and...