TI-84 Plus Graphing Calculator with Advanced Mathematical Functions and Battery Backup
The Texas Instruments TI-84 Plus is a powerful graphing calculator featuring comprehensive mathematical capabilities, 480KB ROM and 24KB RAM memory, and reliable battery backup. This advanced calculator supports complex mathematical operations, statistical analysis, and interactive geometry exploration, making it an essential tool for students and professionals alike.
Advanced Graphing Capabilities and Mathematical Functions
Graph up to 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences
14 interactive zoom features for detailed graph analysis
Real and complex numbers calculated with 14-digit accuracy
Split-screen viewing with horizontal and vertical options
Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives
Statistical and Data Analysis Features
Comprehensive statistical analysis including logistic, sinusoidal, and polynomial regression models
15 probability distribution functions including Normal, Student-t, and Chi-square
Advanced statistics with 10 hypothesis testing functions
3 statistical plot definitions for various visualization options
List-based one- and two-variable statistical analysis
Memory and Display Specifications
ROM Memory
480 KB
RAM Memory
24 KB
Display Lines
8
Display Digits
16
Package Contents
TI-84 Plus Graphing Calculator
TI Connectivity Cable
4 AAA Batteries
Impact Resistant Cover
Expanded graphing technology performance comes preloaded with more than a dozen applications, including functionality that encourages exploration of interactive geometry, inequality graphing and real-world data collection and analysis.
Return Policy
Time to Return
Standard Return Policy
We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return
Policy
qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.
Replacement Only Return Policy
Replacement within 30 days of the delivery date.
Manufacturer Only Return Policy
Covered by the manufacturer's warranty.
Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.
Holiday Extended Return Policies
Extended Holiday Return Policy.
Qualifying purchases of products displaying the " Extended Holiday
Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31,
2024.
Extended Holiday Replacement-Only Return Policy
Qualifying purchases of products displaying the " Extended Holiday
Replacement-Only Return Policy ",
from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.
Master Linear Functions with Y-Intercept Analysis
The TI-84 Plus excels at helping students understand fundamental algebraic concepts through visual learning. The clear display shows how graphs intersect with the y-axis, making abstract concepts concrete and easier to grasp. With its 8-line display and precise graphing capabilities, students can explore mathematical relationships in real-time.
Technical Specifications
📊 8-line x 16-character LCD display for clear visualization
📐 14 interactive zoom features for detailed analysis
💡 Real-time equation plotting with instant visual feedback
Applications
📚 Algebra classroom instruction and homework
✏️ Understanding linear equations and intercepts
🎯 Interactive math problem-solving
Advanced Geometry Tools for Triangle Analysis
Explore complex geometric relationships with precision using the TI-84 Plus's advanced measurement capabilities. The calculator's intuitive interface allows students to work with triangles, angles, and proportions effortlessly. Built-in geometric tools help visualize and solve complex problems with accuracy.
Technical Specifications
📏 Interactive geometry plotting system
🔢 14-digit accuracy for precise calculations
📐 Multiple angle measurement capabilities
Applications
📚 Geometry homework and proofs
🎨 Engineering design calculations
✏️ Architecture and construction planning
Compact Design for On-the-Go Problem Solving
The ergonomic design of the TI-84 Plus makes it perfect for mobile use while maintaining full functionality. Its angled display and responsive keypad ensure comfortable extended use during classes or study sessions. The durable construction protects against everyday wear and tear.
Technical Specifications
💪 Impact-resistant cover for durability
🔋 Long-lasting AAA battery operation
📱 Portable size for easy transport
Applications
🎒 Daily classroom use
📝 Test-taking and exams
📚 Study group sessions
Interactive Geometry Plotting Features
Experience dynamic geometry exploration with the TI-84 Plus's comprehensive plotting tools. Students can construct, measure, and manipulate geometric figures with precision. The intuitive menu system makes accessing advanced features straightforward and user-friendly.
Technical Specifications
📊 Multiple graph style options
🔍 Split-screen viewing capability
📐 Interactive shape construction tools
Applications
📚 Geometric proof development
✏️ Mathematical modeling
🎯 Visual problem-solving
Seamless Computer Integration for Enhanced Learning
Connect your TI-84 Plus to your computer for expanded learning possibilities. The included TI Connectivity Cable enables data transfer and screen sharing, perfect for classroom presentations and detailed analysis. Compatible software extends the calculator's capabilities to your laptop or desktop.
Technical Specifications
🔌 USB connectivity for data transfer
💻 Screen sharing capability
📊 Compatible with TI software suite
Applications
🎓 Classroom presentations
📊 Data analysis projects
💡 Remote learning sessions
Ready for Academic Success
The TI-84 Plus is an essential tool for academic achievement, fitting perfectly into any student's educational arsenal. Paired with textbooks and study materials, it's ready to tackle everything from basic math to advanced calculus. The calculator's durability and portability make it ideal for daily use in any academic setting.
Technical Specifications
📚 480KB ROM for extensive applications
💾 24KB RAM for calculations
🔋 Battery backup for data protection
Applications
🎒 Daily academic tasks
📝 Standardized test preparation
📚 Homework completion
FAQ
The TI-84 Plus offers extensive graphing capabilities, including the ability to graph 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences simultaneously. You can define, save, and analyze up to 10 graphing functions at once. The calculator features 14 interactive zoom features and 7 different graph styles to differentiate between plots. It also includes sequence graphing mode for time series plots, cobweb/stair-step plots, and phase plots.
The TI-84 Plus comes with two types of memory: 480 KB of ROM (Read-Only Memory) and 24 KB of RAM (Random Access Memory). This memory configuration allows for storing programs, applications, and calculations. The RAM enables active calculations and temporary storage, while the ROM contains the calculator's operating system and pre-loaded applications.
The TI-84 Plus features comprehensive statistical capabilities including list-based one- and two-variable analysis with multiple regression models (logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, and polynomial). It offers 3 statistical plot definitions, 10 hypothesis testing functions, 7 confidence interval functions, one-way analysis of variance, and 15 probability distribution functions including Normal, Student-t, Chi-square, Binomial, and Poisson distributions.
The TI-84 Plus operates on 4 AAA batteries and includes a battery backup feature to preserve memory when changing batteries. The calculator displays calculations with high precision, computing real and complex numbers to 14-digit accuracy, showing 10 digits plus a 2-digit exponent. The battery backup ensures your stored programs and data remain safe during battery replacement.
The TI-84 Plus package includes the calculator unit itself, a TI Connectivity Cable for connecting to computers or other devices, and an impact-resistant cover for protection. The calculator comes with a 1-year limited warranty from Texas Instruments.
The TI-84 Plus features an 8-line display that can show up to 16 digits per line. The display supports horizontal and vertical split-screen options, allowing users to view multiple types of information simultaneously, such as graphs and tables or equations and their solutions.
Yes, the TI-84 Plus maintains full compatibility with TI-83 Plus family calculators. This compatibility ensures that programs, applications, and files can be shared between these models, making it ideal for classroom environments where different TI calculator models might be in use.
The TI-84 Plus includes comprehensive business functions such as Time-Value-of-Money (TVM) calculations, cash flow analysis, and amortization schedules. It features a full-screen interactive editor specifically for solving TVM problems, making it valuable for business, economics, and finance applications.
The TI-84 Plus offers robust matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations. Users can convert matrices to lists and vice versa. The calculator provides intuitive tools for matrix manipulation, making it ideal for linear algebra and advanced mathematics calculations.
