How To Do An Absolute Value Function On The TI-83 Plus

The TI-83 calculator, developed by Texas Instruments, is an advanced graphing calculator designed to calculate and graph various equations. With so many buttons, menus and submenus, locating your desired function can be a daunting task. To locate the absolute value function, you have to navigate to a submenu. Use this function on your TI-83 device to quickly calculate the absolute value of an equation or how far an equation is from zero.

Step 1

Press the "Math" button, located two spaces below the yellow "2nd" key in the upper left corner of the main keypad. A menu appears.

Step 2

Press the right-pointing arrow on the directional pad to select the "Num" tab from the "Math" menu.

Step 3

Scroll down to "1: Abs(".

Step 4

Push "Enter" on the bottom right corner of the main keypad. The menu closes and an absolute value function appears.

Step 5

Type in the equation you want to find the absolute value for.

Step 6

Press the ")" key above the "8" in the number pad to close the absolute value function.

Step 7

Push "Enter" to calculate the absolute value.

Cite This Article

MLA

Wein, Aaron. "How To Do An Absolute Value Function On The TI-83 Plus" sciencing.com, https://www.sciencing.com/do-value-function-ti83-plus-8146091/. 13 March 2018.

APA

Wein, Aaron. (2018, March 13). How To Do An Absolute Value Function On The TI-83 Plus. sciencing.com. Retrieved from https://www.sciencing.com/do-value-function-ti83-plus-8146091/

Chicago

Wein, Aaron. How To Do An Absolute Value Function On The TI-83 Plus last modified March 24, 2022. https://www.sciencing.com/do-value-function-ti83-plus-8146091/

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