"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you're headed back to class next month or need to get through complex equations for work, chances are ...

TL;DR: The forever-useful Texas Instruments TI-84 Plus graphing calculator is on sale for $88 at Walmart, saving you $28. Since the dawn of time (okay, 1990), high school and college algebra classes ...

Back to school is officially here! If you’ve found yourself needing a brand new graphing calculator to keep up in math classes, then you’re in luck. Right now, you can save big on Texas Instruments ...

Serving tech enthusiasts for over 25 years. TechSpot means tech analysis and advice you can trust. In this day and age, when smartphones have wiped out the need for devices like wristwatches, cameras, ...

If you took math classes in high school or college that required a graphing calculator, you probably worked using a TI model of some sort. One of the most popular calculator lines that TI offers is ...

Anyone who's been through a high-school algebra class surely remembers using a TI graphing calculator. But who had a calculator like this one? Apple started the trend with the rose gold iPhone, and ...