20 Most Recent Texas Instruments TI-86 Calculator - Page 2 Questions & Answers

.55% is 0.0055

If you meant 55%, it's 0.55

Texas... | Answered on Jun 07, 2014

You're probably trying to graph a function that does not involve stat plot features. You can correct this by turning off the stat plot features. Press "2ND" "STAT PLOT" and then select 4:PlotsOff.

Texas... | Answered on Jun 02, 2014

Have you tried adjusting the contrast by pressing then releasing the 2nd key, then pressing and holding the up-arrow key?

Texas... | Answered on Jan 26, 2014


You attempted to use two or more lists, matrices, or vectors as arguments, but the dimensions of all arguments are not equal, such as {1,2}+{1,2,3}

Texas... | Answered on Dec 12, 2013

its round has lots of squares and has a handle

Texas... | Answered on Oct 12, 2013

The TI 86 calculator does not manipulate algebraic expressions. If does not have a Computer Algebra System or CAS. Try the TI 89 Titanium, TI92/92PLUS, Voyage 200 PLT, TI Nspire CAS, TI Nspire CX CAS. In Casios you have the ClassPad series (300, 300Plus, 330 Plus and the latest 400. The ClassPad 400 has a color screen. It is also orientable portrait or landscape. Other Casios are the Algebra FX 2 and 2, and the FX 9860 G Plus/ SD. In HP you have HP 50G, HP49C, HP49G+.

Texas... | Answered on Oct 12, 2013

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