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    Cubic Regression Model and Velocity

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    The table below shows the position S, of a dust particle as it moves over the course of an hour. The time t is given in minutes and the position is in feet.
    [TABLE]

    Use your calculator's regression feature, to find the cubic model that gives the position S in terms of the minutes t. Round to 2 decimal places, if needed.
    Use the position function from (a) to calculate the average velocity over the interval from
    t = 2 mm to t = 4 mm. Show the work!
    Use the shortcut rules to find the derivative s'(t)
    Find s'(6) and write a sentence to explain the meaning of this quantity

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    https://brainmass.com/statistics/regression-analysis/cubic-regression-model-velocity-234269

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    The cubic ...

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    A step by step explanation is provided for cubic regression models and velocity.

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