TI-83 & TI-84 Graphing Calculators

You can rent one online. Just google Rent a TI-83 calculator and then the websites come up. However, there is a waiting list. Im on the waiting list = (. Or just google Used TI-83 calculator and you can buy one on amazon for I think the cheapest was 50.00

Press "second" "math", and it should be the first thing listed. If you need other commands hit "second" "0" that will enter the catalog and you can press any letter (without hitting alpha) to jump to that letter in the list.

sin y is a function so the question does not appear to make any sense.

It depends on several things.

The consumer laws of the country where you bought it being the main one.

In general, if an item is broken when you buy it then most stores will replace it if you produce the receipt.

Hit "Y plot" and insert your equation, then hit graph.

Yes, you can enter fractions on a TI-84 Plus Graphing Calculator. To do this, use the fraction template by pressing the "Alpha" key followed by the "Y=" key to access the "Frac" option. You can also enter fractions manually by using the division symbol (/) to separate the numerator and denominator. For example, to input 3/4, simply type 3/4 and press "Enter."

Yes, you can factor polynomials on a TI-83 calculator using the "Polynomial Root Finder" feature. To access it, go to the "MATH" menu, select "Polynomial," and choose the appropriate degree (e.g., quadratic). Enter the coefficients of the polynomial, and the calculator will provide the roots, which you can use to express the polynomial in factored form. However, it does not directly display the factored form; you'll need to interpret the roots accordingly.

To enter a subscript on a TI-84 calculator, first access the alpha mode by pressing the "Alpha" key. Then, press the "Y=" key to access the Y= editor, where you can input your equation. For the subscript, use the "X,T,θ,n" key, and then select the appropriate variable or use the "2nd" key followed by the "0" key to bring up the catalog and find the subscript option. Finally, type your desired subscript value.

To calculate the slope using a TI-84 calculator, you can use the linear regression feature. First, enter your data points into a list by pressing STAT, selecting 1:Edit, and inputting your x-values in L1 and y-values in L2. Then, access the linear regression by pressing STAT, navigating to CALC, and selecting 4:LinReg(ax+b). The calculator will output the slope (a) along with the y-intercept (b).

Xscl is a programming language designed for use in the context of scalable systems and distributed computing. It focuses on simplifying the development of applications that need to manage large amounts of data or handle numerous simultaneous processes. By providing abstractions for concurrency and data management, Xscl aims to enhance developer productivity while ensuring efficient resource utilization in scalable environments.

Press MATH and select PRB at the top. The third option, nCr, is combination.

Example: To find C(10,4) type:

10 nCr 4

Check your batteries

The calculator continually consumes a small amount of power to store data in temporary RAM memory. That is why it is recommended that you archive all of the programs and data on your calculator before you change the batteries; if you do not, there is a chance you will lose the data saved in the temporary RAM memory when you remove them. When your batteries get low, the power in the spare button battery will start to be consumed (it acts as the battery backup so you do not lose data right away when the main batteries die).

On a side note, if you are interested, head over to www.calc-tech.com to download software for your TI graphing calculator to help you improve your score on the math section of the SAT I reasoning test. SAT_OS is a software package that can be used during the actual SAT test and is known to improve scores by over 60 points just by using the software. It allows the users to complete calculations faster and more accurately than otherwise would be possible by hand.

write a song about love and companionship to take the blues away. ooh yeah.

Press MODE and select DEGREE if you want your calculator to be in degree mode in stead of radian mode.

If you want the degree symbol, press 2ND ANGLE (above APPS) and choose the first option.

yes, and usb cable that fits, will work.

Yes

The standard window goes from -10 to 10 for both the x and y coordinates.

The settings are:

Xmin = -10

Xmax = 10

Xscl = 1 (The increment of tic marks on the x-axis)

Ymin = -10

Ymax = 10

Yscl = 1 (The increment of tic marks on the y-axis)

Xres = 1 (The quality of the graph.)

not that i can tell

look at the directions mabey it says something that you missed

To type an x, if you are in function mode, press the variable button. (The one that says X T θ n.) If you are not in function mode, press ALPHA and then the button with a green X over it.