TI offers a variety of graphing calculators. Many high schools and colleges allow or require a graphing calculator for some classes. Most of TI's graphing calculators are appropriate for use in pre-algebra, trigonometry, statistics and biology, while other graphing calculators are more suitable for mechanical engineering and electrical engineering. For example, the TI-Nspire CX calculator divides the screen into four different manners, performs 3D graphing, uses images and offers pre-loaded applications. Another TI graphing calculator is the TI-83 Plus that performs data plotting, lets you enter math problems exactly the way they appear in your textbook and allows you to update the software.
TI produces financial calculators with specialized business functions that can assist business professionals such as real estate agents, accountants and brokers. The Ball Plus Professional calculator can perform accrued interest and deprecation. The solar-powered BA 20 Profit Manager calculator comes with pre-programmed features to calculate the cost-sell margin and discounts.
Students in elementary school may opt for one of TI's elementary calculators. These calculators are colorful and have large keys. The elementary calculators help students from kindergarten to third grade developed problem solving skills; children get familiar with addition, subtraction, fractions and powers.
Basic calculators are also available from TI. These pocket-size calculators help you calculate figures on the go. It offers functions such as addition, subtraction, division and multiplication. Additionally, TI makes basic calculators that power by solar energy or batteries.
Besides performing basic calculations, TI's scientific calculators have the ability to calculate data plotting, statistics, regression analysis and conversions. These calculators look similar to graphing calculators and focus on calculations performed in science. Additionally, some scientific calculators convert decimals to fractions, perform fraction simplifications and calculate square roots.