For the curve given by and

MATHEMATICS · Single correct · AP · Calculus BC · Parametric, Polar, and Vector-Valued Functions · Parametric, Polar, and Vector-Valued Functions

Problem

For the curve given by x=t2+1x=t^{2}+1 and y=t3−ty=t^{3}-t, find dydx\dfrac{dy}{dx} at t=1t=1. (a) 22 (b) 12\dfrac{1}{2} (c) 11 (d) 23\dfrac{2}{3}

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