## Problem 1.2

*Please wait for the animation to completely load.*

A toy yellow Lamborghini moves across the screen as shown in the animation **
(position is given in centimeters and time is given in seconds)**.

Take data from the animation and create a position vs. time graph. To
add data to the graph, type your (t, x) data into the text boxes and then click
the "add datum" button. Use the "clear graph" button to start another graph.

Once you have
taken enough data (you need more than five data points), use the "linear regression" button to calculate and plot the
linear regression. If you later add data
the regression line and values from the table are removed and you must redo the
regression. Restart.

- Report the slope and intercept of the graph.
- What do these two values represent regarding the motion of the
toy Lamborghini?

*When you get a good-looking graph, right-click on it to
clone the graph and resize it for a better view.*

© 2004 by Prentice-Hall, Inc. A Pearson
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