Step 4 Press x ^ 2 + 3 x, and then press ENTER to enter function into the “y1 =” slot. Step 3: Press the ENTER key to move the cursor to the input line at the bottom of the y editor. Step 2: Press the diamond key (♦) then F1
The following example works for any function, not just the one listed.Įxample problem: Create a table of function values on the TI-89 for the following function: How to Create a Table of Function Values on the TI-89 The TI-89 graphing calculator can create a table of values for any function in seconds. A table of function values on the TI89 gives you a visual clue about how a set of data might be behaving.
Creating a table of function values by hand can be a time consuming process, especially for more complicated functions.