One of the most popular and
widely used graphics calculators is the Texas Instruments TI-83 Plus. For the
high school student or a college student freshman who specializes in
mathematics from the TI-83 Plus is a very good choice.
Before buying a calculator student should probably ask their course tutors calculator they require or recommend. There are more advanced calculators out there faster, better screens, higher resolution, same color screens, but they generally cost more. If the student is majoring in mathematics or statistics of these more expensive and advanced calculators may be necessary, but to study the average student: pre-calculus, calculus and algebra to the TI-83 is probably more than enough.
Before buying a calculator student should probably ask their course tutors calculator they require or recommend. There are more advanced calculators out there faster, better screens, higher resolution, same color screens, but they generally cost more. If the student is majoring in mathematics or statistics of these more expensive and advanced calculators may be necessary, but to study the average student: pre-calculus, calculus and algebra to the TI-83 is probably more than enough.
The student could save money by purchasing a used
calculator, but must be carefully tested and examined carefully the screen
before buying. Common problems with these computers used are stuck, stuck
buttons or non-functioning, cracked or dark screens on the screen. Dead pixels on the screen, sometimes not affect ease
of use and a student may consider a calculator with a few dark spots if the
price is right. The calculator should come with a USB cable from a
CD-ROM and the sliding cover and manual.
The CD can be purchased separately and the cable can be purchased separately or even borrowed from another student when needed. Sliding lids are also available on eBay.
If a calculator does not start after new batteries were installed, then you may need to change the battery back-up, which is a small Mercury cell under a small right plastic cover above the main batteries.
Someone just started with this calculator might consider reading one or more of the TI-83 Calculator more books currently available graphics. For most students the Texas Instruments TI-83 Plus is an excellent choice.
We buy new computers and graphic occasion, graphics and scientific. Just an email to a budget, then send us the calculator that you no longer need or use.
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