The position of a particle moving along a line is meters for

MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

The position of a particle moving along a line is s(t)=t2−4t+3s(t)=t^{2}-4t+3 meters for 0≤t≤40\le t\le4. Determine the average velocity of the particle on the interval [1,4][1,4]. (a) 53 m/s\dfrac53\ \text{m/s} (b) 4 m/s4\ \text{m/s} (c) 1 m/s1\ \text{m/s} (d) 34 m/s\dfrac34\ \text{m/s}

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