Does this graphing calculator save notes, can it make notes?

Yea, but only with one of two different apps that are and available from TI. The apps are either TI study card, or TI notes. Both allow you to create notes on a computer and then transfer the notes to the calculator.

does it come with instrction booklet

Yes it does come with a booklet with basic instructions, but if your a student in college I would suggest taking the calculator class, or arranging time with someone who knows how to use it. I can tell you that there is nothing you can do to hurt it. Unlike a computer you can't screw it up, so be brave and push buttons!!!

does this calculator function as a financial calculator as well?

Go to TI web page to download the application. Once you install the application, it will function as a financial calculator.

Yes, it can plot 3D surfaces in the form z=f(x,y) and diferential equations.

Texas Instruments Ti89 Graphing Calculator Titan

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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الحساب عربة التسوق

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

📈 Master math like a pro—TI-89 Titanium, where power meets precision.

EXAM READY CERTIFIED - Officially approved for AP Calculus, SAT, PSAT, and more—your trusted partner for high-stakes testing.
SEAMLESS DATA TRANSFER - Built-in USB port with cable ensures effortless syncing and updates—stay ahead without the hassle.
TRIPLE MEMORY CAPACITY - Store 3x more data, programs, and applications than the classic TI-89 for uninterrupted productivity.
POWERHOUSE PRELOADED APPS - 16 essential graphing and productivity apps ready to elevate your workflow.
FUTURE PROOF UPGRADEABILITY - Electronic upgrades keep your calculator cutting-edge with new software and maintenance updates.

The Texas Instruments TI-89 Titanium graphing calculator combines advanced 3-D graphing capabilities with 16 preloaded applications and triple the memory of its predecessor. Featuring a built-in USB port for easy data transfer and official approval for major standardized exams, it’s engineered for students and professionals tackling advanced math, engineering, and science courses. Upgradeable software ensures it stays relevant as your challenges evolve.

Specifications

ASIN	B0001EMLZ2
Best Sellers Rank	#124,220 in Office Products ( See Top 100 in Office Products ) #80 in Graphing Calculators
Brand	TEXAS INSTRUMENTS
Calculator Type	Graphing
Color	gray
Compatible Devices	Texas Instruments CBL 2 system, CBR 2 motion sensor, vernier easylink, vernier easytemp systems, TI-89, Voyage 200, TI-92 Plus, and TI-92
Customer Reviews	4.6 4.6 out of 5 stars (2,344)
Display Type	LCD
Enclosure Material	Plastic
Global Trade Identification Number	00033317192038, 03243480015431, 03243480104821, 20033317192032
Item Dimensions L x W	19.1L x 8.4W centimeters
Item Weight	0.6 Pounds
Manufacturer	Texas Instruments
Mfr Part Number	89T/TBL/1L1/D
Model Name	TI-89
Model Number	89T/TBL/1L1/D
Number of Batteries	A batteries required. (included)
Number of Packs	1
Power Source	Battery Powered
Screen Size	2.8 Inches
UPC	151903615348 638458758350 601000803259 777780515856 999994048597 696747420654 999997687328 732235277840 702658633004 999992231656 641438713539 999992231854 490800100329 012304273493 021112855081 999997571115 956259238711 804993663675 617407488975 012302291628 638084872314 795327732504 041239864896 031113292945 031112376653 799916115426 012300768375 840356591155 999993472843 638865696559 0123060970…
Unit Count	1 Count

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TEXAS INSTRUMENTS Ti89 Graphing Calculator Titan

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