Texas Instruments TI InterActive! Getting Started Manual page 38

Ymin text box
Finding the
plane's minimum
sink glide speed
38 Getting Started with TI InterActive!
6. In the text box for Ymin at the bottom of the graph, change
the value to 450 and press Enter. This makes it easy to see
the bottom of the regression curve.
7. Click the Save To Document button
to insert the graph into the document.
TI InterActive! can find the minimum value of a function between
specified starting and ending x values. For our data, the lowest
point on the function marks the speed that produces the plane's
slowest rate of sink.
1. Double-click the graph you just created to activate the Graph
window.
2. In the Graph window, click Calculate
Calculate Minimum window is displayed.
in the Graph window
Minimum. The