On the interval

MATHEMATICS · Single correct · AP · Calculus AB · Applications of Integration · Applications of Integration

Problem

On the interval [0,π][0,\pi], let u(x)=sin⁡xu(x)=\sin x and v(x)=xv(x)=x. Without evaluating any definite integrals explicitly, determine which of the following is true about their average values uˉ\bar u and vˉ\bar v on [0,π][0,\pi]. (a) uˉ=vˉ\bar u=\bar v (b) uˉ<vˉ\bar u<\bar v (c) uˉ>vˉ\bar u>\bar v (d) \text{No definite relation can be stated}

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