On the interval

MATHEMATICS · Subjective · AP · Calculus AB · Applications of Integration · Applications of Integration

Problem

On the interval 0≤x≤60\le x\le6, the graph of a rate function ff consists of two straight line segments: one from (0,0)(0,0) to (3,4)(3,4) and a second from (3,4)(3,4) to (6,0)(6,0). Evaluate the accumulated change of the underlying quantity over 0≤x≤60\le x\le6, including appropriate units if ff is measured in meters per second and xx in seconds.

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