Texas Instruments TI InterActive! Getting Started Manual page 37

TIP: Before saving
results to the document,
click the check boxes
next to the results you
want displayed.
Graphing the
regression
equation
4. In the text box labeled X List, type L1 .
5. In the text box labeled Y List, type L2 .
6. Click Calculate to calculate the regression equation and its
variables.
7. Click the Save Results button. TI InterActive! stores the
results in variables, closes the Statistics Calculation tool, and
displays the selected results in your document.
1. With the cursor positioned at the end of the regression
results, press Enter on the computer keyboard to move the
cursor to the next line. Type the heading Graphed regression
equation: , and then press Enter again.
2. Double-click the graph that you inserted earlier.
3. Click the f(x) tab.
4. In the uppermost text box of the f(x) tab, type regEQ(x) and
then press Enter on the computer keyboard.
5. Click the Zoom Fit button
the viewing boundaries.
in the Graph window to adjust
Getting Started with TI InterActive! 37