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3 Year Office Equipment Protection Plan

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4 Year Office Equipment Protection Plan

from Asurion, LLC
$14.99
  • No deductibles or added costs. Parts, labor and shipping included.
  • Power surge covered from day one. Other breakdowns covered after the manufacturer's warranty expires.
  • Includes 24/7 tech support - setup, connectivity issues, troubleshooting and much more.
  • File a claim online or by phone 24/7. If we can't repair it, we'll replace it or reimburse the purchase price with an Amazon e-gift card.
  • Plans are only valid for new or certified refurbished products purchased in the last 30 days with no pre-existing damage. Protection plan documents will be delivered via email within 24 hours of purchase.

Texas Instruments TI-84 Plus Graphics Calculator, Black (Renewed)

4.8 out of 5 stars 15 ratings

Price: $87.95 + $4.99 shipping

Product works and looks like new. Backed by the 90-day Amazon Renewed Guarantee.

This product has been professionally inspected and tested by Amazon-qualified suppliers. The product may have minimal scratches or dents, and a battery with at least 80% capacity. Box may be generic and accessories may not be original, but will be compatible and fully functional. This product is eligible for a replacement or refund within 90 days of receipt if you are not satisfied. Learn more

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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 - 50x50 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.

This product is available new with a regular price of $14.04 more than the regular Renewed price.


Frequently bought together

  • Texas Instruments TI-84 Plus Graphics Calculator, Black (Renewed)
  • +
  • BOVKE Graphing Calculator Carrying Case for Texas Instruments TI-84/Plus CE Hard EVA Shockproof Storage Travel Case Bag Protective Pouch Box
  • +
  • Ti 84 Plus Calculator (Quick Study Academic)
Total price: $103.89
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WARNING:
CHOKING HAZARD -- Small parts. Not for children under 3 yrs.

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Customer Rating 4.8 out of 5 stars (15) 4.6 out of 5 stars (5460) 4.8 out of 5 stars (6213) 4.4 out of 5 stars (757) 4.6 out of 5 stars (568) 4.3 out of 5 stars (3018)
Price $87.95 $101.99 $99.66 $101.00 $101.99 $83.00
Sold By CalcDrop EConcepts2020 Amazon Warehouse Autarchy Hottech Express (We Record Serial Numbers) Amazon.com
Color Black Black Black Black Black Gray
Item Dimensions 7.80 x 6.06 x 1.34 inches 7.80 x 6.06 x 1.34 inches 7.50 x 3.42 x 0.62 inches 8.75 x 6.00 x 2.00 inches 10.75 x 7.55 x 1.90 inches 7.30 x 1.00 x 3.50 inches

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Amazon Renewed is your trusted destination for pre-owned and refurbished products that are professionally inspected and tested to work and look like new. A Renewed supplier who is Amazon-qualified performs a full diagnostic test, replaces any defective parts, and thoroughly cleans the product. The product may have minimal scratches or dents. Box may be generic and accessories may not be original, but will be compatible and fully functional.

This product is backed by the 90-day Amazon Renewed Guarantee
This product is eligible for a replacement or refund within 90 days of receipt if you are not satisfied. Get quick support for claims and free troubleshooting via Amazon Customer Service. The guarantee is in conjunction with Amazon’s standard return policy. Learn more about the Amazon Renewed Guarantee

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4.8 out of 5 stars
4.8 out of 5
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