Graphing calculators aren't always easy to use. Regardless of what class you are in or what calculator you are using, your instructor should be able to help with any calculator problems you are having. It is impossible, however, for your instructor to be an expert on every type of calculator available. If you stick to the recommended calculator for your class , you are more likely to be able to get help from your instructor.
Some additional help is available for some types of calculators in some classes.
The guide is sold in the TCC bookstore. This guide is also available for free download . This guide is available for free download . This guide is available for free download .