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Which Model Makes Sense?

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Velocity of Projectile vs. Time

Time (seconds)

0

0.5

1

1.5

2

2.5

3

Velocity (feet per second)

49

34

19

2.5

−14

−30.5

−45


Check Your Understanding



Check Your Understanding



Check Your Understanding

Now calculate and review the residual plot to determine if the model is the best fit. Justify why the model you selected is the best fit for the Velocity data.  Record your response on notebook paper.

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