Texas Instruments TI-Nspire Handheld with Touchpad Graphing Calculator (Renewed)

This pre-owned or refurbished product has been professionally inspected and tested to work and look like new. How a product becomes part of Amazon Renewed, your destination for pre-owned, refurbished products: A customer buys a new product and returns it or trades it in for a newer or different model. That product is inspected and tested to work and look like new by Amazon-qualified suppliers. Then, the product is sold as an Amazon Renewed product on Amazon. If not satisfied with the purchase, renewed products are eligible for replacement or refund under the Amazon Renewed Guarantee.

• Link representations - Manipulate the properties of one and observe instant updates to others without switching screens
• Includes an easy-glide Touchpad that works more like a computer with a mouse
• Explore individual representations, one at a time, or as many as four on the same screen
• See multiple representations of a single problem - algebraic, graphical, geometric, numeric and written
• Grab a graphed function and move it to see the effect on corresponding equations and data lists