Long over due. This video contains three examples of how to find the domain and range from a graph.
Evaluate a Function from a Graph
http://youtu.be/1BfRY7jcjxc
Write an Equation as a Function and Evaluate
http://youtu.be/WGgH8UjSDFA
Find the Domain o...

In this video I talk about how to plot quadratic equations on the graph page of a CAS Calculator, how to find intercepts (x and y), finding turning points and using window settings. Hope it helps!
Plotting, intercepts, turning points and window settings ...

This session will look at showcasing the power of programming using the Program Editor on the TI Nspire CAS. In a hands-on, no-jargon, user-friendly introduction, you will learn how to write and run your own simple functions and programs that work seamles...

► My Precalculus course: https://www.kristakingmath.com/precalculus-course
Learn how to determine whether or not a function is 1-to-1.
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If you could use some extra help with your math class, then check out Krista...

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This is a graph i found on the internet and wanted to share it with you so you could see how it was done.
The Equation
X1 = {1, -1}(2.5sin(.5T) + 4)
Y1 = .7T + 2
X2 = {1, ...