Correct

Term $2$: Correct answer is shown. Your answer $11\mathrm{.}2m$ was either rounded differently or used a different number of part.

The position of a ball rolling in a straight line is given by $x=2\mathrm{.}0-3\mathrm{.}6t+4\mathrm{.}1t^2,$ where $x$ is in meters and $t$ in seconds. part.

Term $3$: Correct answer is shown. Your answer $28\mathrm{.}1m$ was either rounded differently or used a different number of part.

Part E

What is the average velocity over the interval $t=1\mathrm{.}0s$ to $t=3\mathrm{.}0s?$

Express your answer with the appropriate units.

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