Question 1

My daughter's math teacher recommends to buy ti-84 plus graphing caculator. is this ti-84 plus ce graphing calculator will do same?

Accepted Answer

The calculator is NOT the same - it is SO MUCH BETTER. If you are familiar with the TI-84 family of calculators then you will be right at home with this one. But here's where it shines. If you use any of the statistics functions this model has a stat wizard which shows you the fields that need to be filled and then pastes your entries into the appropriate location in the function. For example, when you select tcdf( a screen appears with lines for lower:, upper:, and df:. After entering those values, say, 1, 2, 5 you select "PASTE" and what then appears is tcdf(1,2,5). Press "ENTER" and you get the value .1306...  If you are not familiar with statistics, that's okay, just know that this avoids having to look up the syntax for the function in the users guide. The calculator also has the option for mathprint, which presents fractions and radicals in a way that is visually more appealing. I used a TI-84 Plus for years, and when some of the keys started to get a little sticky I decided to try the new model. As much as I loved my old TI-84 Plus, the CE version is just great. The extra cost is well worth it.

Question 2

What is the battery life before needing recharged? How long to recharge?

Accepted Answer

I conducted a test where I left the calculator running on max brightness non-stop until it died. It took over 30 hours before the battery was completely drained. Since no one runs their calculator non stop for 30 hours straight, this equates to a month of normal use at max brightness. If you want to extend it to two months or more, be sure to keep the brightness turned down. It takes 1-2 hours to charge from a dead battery.

Question 3

Does it come with a cover? (like previous TI-84s)

Accepted Answer

The Teacher 10-Packs with "School Property" calculators do NOT include the slide covers; only the retail-packed singles do.

Question 4

Does this calculator come with an owners manual?

Accepted Answer

There is also an app manual:https://www.amazon.com/Graphing-Calculator-Manual-TI-84-Plus/dp/B01MYF33Q4Maybe this is also interesting for you. Also available on Google Play and iOS.

ASIN	B00UG8TW4G
Best Sellers Rank	322,020 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 55 in Graphing Calculators
Brand Name	Texas Instruments
Calculator Type	Graphing
Colour	Radical Red
Customer Reviews	4.7 4.7 out of 5 stars (6,388)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00033317206940, 00631058304804
Item Dimensions L x W	27.3L x 19.1W centimetres
Item Weight	0.44 Pounds
Manufacturer	Texas Instruments
Manufacturer Part Number	84CEPY/FC/1L1/E3
Model Name	TI-84 Plus CE, Red
Model Number	84CEPY/FC/1L1/E3
Number of Batteries	1 Lithium Metal batteries required. (included)
Number of Items	1
Number of Packs	1
Power Source	Battery Powered
Screen Size	2.8 Inches
UPC	033317208692 033317206940 631058304804 033317209569
Unit Count	1.0 count

Texas Instruments TI-84 Plus CE Radical Red Graphing Calculator

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