Texas Instruments TI-89 Titanium Graphing Calculator
Battery Powered - 1" x 3.5" x 7.33" - Black


Package Size: 1 Each
Calculator provides advanced graphing for calculus, AP courses and university studies
You Pay: $211.74
Delivery estimate: 9/4/2014
Additional Product Views:
Description Specifications Reviews
  • Calculator provides advanced graphing for calculus, AP courses and university studies
  • Permitted for use on many state and standardized tests
  • Includes official AP calculus review questions on the enclosed product CD
  • Graphs functions, parametric and polar equations, recursively-defined sequences, three-dimensional surfaces, and differential equations
  • Includes EE*Pro App for electrical engineering
  • Icon desktop allows easier access to Apps and editors
  • Includes USB unit-to-unit link cable and TI Connectivity Cable
  • Offers 188K bytes of user-available RAM, 2.7MB of user-available Flash ROM for data archive and Apps, 100 x 160 pixel display, internal clock with date and time display, 99 graphing equations, 20 stored constants with symbolic units for scientific calculations and 100 symbolic units in 28 categories for use in equations, computations and unit conversions
  • Powered by four AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change.

Shipping Weight: 1.65 lbs.

+/- Switch KeyNo
Backspace KeyYes
Base Number CalculationsYes
Battery Information - Batteries4 x AAA
Battery Information - Power SourceBattery
Bond CalculationsNo
Cash Flow CalculationsYes
Complex Number CalculationsYes
Confidence Interval CalculatingYes
Currency Exchange FunctionNo
Date CalculationsNo
Decimal FunctionNo
Depreciation CalculationsNo
Display Characters x Display Lines160 x 120 pixels
Display NotationGraphic
Display Type(s)LCD
Display Window Resolution100 x 160 Pixels
Double Zero KeyNo
Entry LogicAlgebraic
Equation EditorYes
Fraction CalculationsNo
Fraction/Decimal ConversionsNo
Global Product TypeCalculators-Graphing
Grand Total KeyNo
Graphing Functions3-D, Differential Equations, Histogram, Parametric, Plot, Zoom
Higher Mathematical FunctionsCalculus, Polynomial Equations
Hyperbolic FunctionsYes
Hypothesis TestingYes
I/O PortYes
Interest Rate ConversionYes
Item Count FunctionNo
Levels of ParenthesesUnlimited
Linear RegressionNo
Loan CalculationNo
Logical (Boolean) OperationsYes
Markup/Down KeyYes
Memory188KB RAM, 2.7MB ROM
Memory - Memory Registers20 Constant
Memory - Standard Memory2.70 MB ROM, 188 KB RAM
Metric ConversionNo
Package ContentsTI-89 Titanium Graphing Calculator USB unit-to-unit link cable TI connectivity cable Official AP calculus review questions on the enclosed product CD
Percent Add-On/DiscountNo
Percent Key(s)No
Polar-Rectangular ConversionYes
Power Source(s)Battery
Probability (Random Number)No
Product ModelTI-89 Titanium
Product NameTI-89 Titanium Graphing Calculator
Product TypeGraphing Calculator
Programming StepsSubroutines, Within Memory Limits
Replacement Batteries3.0V Lithium, EVE-ECR2032BP, 4 AAA, EVE-E92BP-4
Simultaneous EquationsYes
Size3 3/8 x 7 1/2
Square Root KeyNo
Tax CalculationNo
Technical Information - FunctionsGraphing Graphs Rectangular Functions Graphs Polar Equations Graphs Parametric Equations Graphs Differential Equation Hyperbolic Trigonometry Logarithm Base Conversion Logical (Boolean) Operation Simultaneous Equation Calculus Operation Matrices Complex Polynomial (Quadratic) Equation Statistic
Trig/Log FunctionsYes
Variable RegressionNo
Variable StatisticsOne, Two
Weight (Approximate)1.66 lb
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