- #1
x→∞
- 8
- 0
[tex] f(x) = 2x^3 [1,3] [/tex]
[tex] \int_1^3 2xdx [/tex]
[tex] \int_1^3 2xdx [/tex]
Borek said:My TI-89 came with a booklet, such things were described there.
I would be not surprised if the same booklet is available from the TI site.
But I don't feel like checking now, so I just tried integrate(2x^3,x,1,3) - and it worked.
To enter a calculation on a TI-89, you must use the proper syntax which involves using parentheses, brackets, and the appropriate mathematical symbols. For example, to calculate the square root of 25, you would enter "sqrt(25)".
To access the "Math" menu on a TI-89, press the "2nd" button followed by the "F1" button. This will bring up a menu with various mathematical operations and functions that can be used in your calculations.
To save and recall previous calculations on a TI-89, you can use the "Ans" button. This will recall the answer from the previous calculation and allow you to use it in your current calculation. You can also use the "STO" button to store values and recall them later.
Yes, you can use variables in calculations on a TI-89. To enter a variable, use the "Var" button followed by the letter of the variable you want to use. You can also use the "Alpha" button to access the full alphabet and enter variables with different letters.
To perform statistical calculations on a TI-89, you can use the "Stats/List Editor" by pressing the "Apps" button. This will bring up a menu where you can enter and manipulate data for various statistical functions. You can also use the "Catalog" button to access and enter specific statistical functions directly into your calculation.