![]() ![]() There's an expected learning curve with both of these models. Practicing With Your TI-NSpireĪlthough the TI-Nspire range is user-friendly, you don't want to use it for the first time when you're taking a test. You can create and save documents the same way you would on your laptop. These menus on the CX II are easy to use and help you navigate around the calculator. The CX II models have integrated mathematics templates that allow you to enter mathematical expressions and view formulas, stacked fractions, and symbols exactly as they appear in your textbook or test paper. A great option for creating eye-catching images for your math or science project. This means, if you wanted to, you could import an image of the Empire State Building and overlay it with graphs and equations. You can import digital images to the CX II. In general, there are three main differences between the two versions. As a result, you can't use the CAS model in ACTs. The CAS uses a Computer Algebra System that allows it to perform algebraic operations. What's the Difference Between The CX II And The CX II CAS? They might let you take it for a test run. Chances are, your math instructor will have one as well. But remember that you're are investing in an invaluable tool that will last through your high school and college years.ĭon't be afraid to ask classmates who have a TI-NSpire what they think. Typically, you'll pay somewhere around $170 for your CX II. High-end graphing calculators are expensive-something to be aware of if you're trying to convince your parents that it's a good purchase. You can learn how to use the calculator in the classroom and apply it to future work. ![]() The practical use of both versions extends far beyond education, which is a great sticking point for those who want to pursue math, engineering, or other math-heavy career paths. "The TI-NSpire CX CAS graphing calculator provides the algebraic capability to symbolically solve equations, factor and expand variable expressions, complete the square, find antiderivatives, computer limits, and exact solutions in irrational forms, making it a robust hands-learning tool that satisfies math and science curriculum needs from middle school through college." The CX II can perform a lot of math tasks and lends itself to use in other fields. This also adds a level of sophistication to the calculator that you'd expect in college-level math supplies. It'll make homework easier, your work more visible on a computer, and give your calculator a longer life span. Many consider the connectivity and rechargeable battery to be the best aspects of the TI-NSpire CXII's design. The battery should last for around three years. Rechargeable Battery: Fully charged, it will last for up to two weeks.Connectivity: You can connect the CX II to a computer.Memory: 90+ MB of dedicated storage memory and 64 MB of dedicated operating memory.Dimensions: Length 7.5" width 3.4" thickness 0.6".Weight: 12 ounces (that's not even a pound).If getting down to the nitty-gritty details, these specs can help you compare this calculator to other options. This calculator is relatively compact, so you won't have to worry about it hogging up space in your backpack. In general, you can use the CX II for the following exams: However, rules always change so it is a good idea to check with your local testing center first. Many states allow it for state standardized tests as well. Texas Instruments designed these models to be user-friendly, a gateway into the more complex graphing calculators used in intermediate and advanced college curriculum. With a little practice, anyone can use either CX II model, especially high schoolers and undergraduate students. The two different types of TI-NSpire-the CX II and the CX II CAS-are both great options for math students handling coursework or about to tackle national exams (SATs and ACTs). The TI-NSpire by Texas Instruments is arguably the most powerful and reliable calculator you can buy. ![]()
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