Texas Instruments TI-84 Plus Graphics Calculator,
Original price was: $99.61.$84.44Current price is: $84.44.
Price: $99.61 - $84.44
(as of Mar 04, 2025 02:47:11 UTC – Details)
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Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent. Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences. Up to 10 graphing functions defined, saved, graphed, and analyzed at one time.
Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots. User-defined list names. Lists store up to 999 elements. 14 interactive zoom features. Numeric evaluations given in table format for all graphing modes.
Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives. 7 different graph styles for differentiating the look of each graph drawn. Horizontal and vertical split- screen options. Stores up to 10 – 50×50 matrices.
Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations. Convert matrices to lists and vice-versa. List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models.
3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots. Advanced statistics features including 9 hypothesis testing functions, 6 confidence interval functions, and one-way analysis of variance..Features: 200+ functions, multi-line display.
8 reviews for Texas Instruments TI-84 Plus Graphics Calculator,
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Original price was: $99.61.$84.44Current price is: $84.44.
Janelle Mendoza –
Just as described
Works perfectly and no damages
Alicia Gamboa –
Excelente producto
Excelente producto
Mary –
Great value
This was a gift for a student. She loves it. Ease of use, works very well, great calculator!
Joseph –
For the price and if you need it, its good
I had to buy one of these calculators for a statistics class in college, really didn’t want to buy it but I had no choice. The performance is good, quality is great and its relatively easy to use. Only gripe is if you aim to only use batteries to power it, they will drain rather quickly and it will die in a month.
Lori Bowers –
Works as new.
Very pleased with purchase. Came with both batteries and a charger. Display is clear and seems to work well.
James –
Texas Instruments TI-84 Plus Graphics Calculator
works great. exactly as advertised
Lia –
Did not turn on
The calculator came in a “new condition” yet it did not turn on regardless of the batteries being changed to a new pair. When it eventually turned on several buttons and functions did not work. It the turned off again and wouldn’t turn back on.
Vagner –
super good
works great! i needed for school and it was great!