Texas Instruments TI-73 Teachers Manual page 52

Measurement and Geometry
Activity — Part B
1. If the faucet were dripping twice as fast, what
would be the volume after 1 hour?
After 2 hours?
Write these as data points.
2. Predict what the graph of this equation would
look like compared to our graph. Sketch the graph
on the screen at the right.
Use
Manual-Fit
3. Paste this equation into t he Y= editor and view
the graph.
Did the graph match your prediction?
4. Investigate if the drip were half as fast.
to plot these data points.
Activity 8: Drip, Drip, Drip
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