Texas Instruments TI-84 Plus graphing calculator, Black 2.8" 320×240 — preloaded apps & USB connectivity

The TI-84 Plus is a versatile graphing calculator with a 2.8" 320×240 display, preloaded apps, and connectivity tools for middle school through college coursework.

Designed for math and science classrooms, the Texas Instruments TI-84 Plus combines a bright, easy-to-read screen with built-in applications and graphing power that support algebra, geometry, statistics and calculus tasks. The package includes the calculator, an impact-resistant slide case, USB connectivity cable, batteries and guidebook, so you can get started quickly and keep working between classes or labs.

How does the TI-84 Plus handle graphing multiple functions?

The TI-84 Plus displays up to ten graphing functions at once and offers seven distinct graph styles to visually separate each curve. Interactive zoom and split-screen modes help compare graphs and related tables simultaneously for clearer analysis.

• Plot up to ten functions concurrently for comparative work
• Seven graph styles to color-code or differentiate traces
• Fourteen zoom features, plus horizontal/vertical split-screen options
• 320×240 pixel backlit display for clear detail and contrast

What built-in apps and tools come with the calculator?

The calculator arrives preloaded with more than a dozen apps, including Cabri Jr. for interactive geometry and other programs that support statistics, inequality graphing and data analysis. These apps expand classroom capabilities without additional purchases.

• Cabri Jr. interactive geometry software preinstalled
• Apps for data collection, statistical analysis, and equation solving
• Pull-down menus provide quick access to advanced function options
• Free downloadable software included with the guidebook

Can I connect the TI-84 Plus to other devices for sharing data?

Yes—the TI-84 Plus includes an I/O port and a USB connectivity cable for transfers between calculators, computers and compatible TI devices. Sharing programs, screenshots or student data is straightforward for classroom collaboration and backups.

• Included TI connectivity/USB cable for PC or Mac connections
• I/O port allows communication with other TI products and calculators
• Use software provided in the box to transfer files and updates
• Rechargeable battery option available for consistent power

How durable and portable is the TI-84 Plus for everyday school use?

The TI-84 Plus ships with an impact-resistant slide case and accepts AAA batteries or an optional TI-rechargeable battery, making it reliable for daily classroom or exam use. Its slim profile fits in backpacks and meets many standardized testing policies where graphing calculators are allowed.

• Impact-resistant protective slide case included
• Comes with one silver oxide and four AAA batteries; rechargeable option supported
• Compact 2.8" diagonal screen keeps the unit portable
• Robust menu structure reduces accidental input during exams

Who is this for: The Texas Instruments TI-84 Plus is aimed at students from advanced middle school through college, educators who need a reliable classroom tool, and anyone studying algebra, geometry, statistics or calculus. It balances user-friendly menus and preloaded apps with strong graphing capability and connectivity—ideal for coursework, homework, labs and exam preparation where a trusted, feature-rich graphing calculator is required.