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AP® Calculus AB-BC

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Tangent Line from Parametric Equations

APCALC-NFYZED

Find the tangent line to the parametric curve given by $x=t$, $y=2t^2-5$ when $t=1$.

A

$y=4x-1$

B

$y=\cfrac {x}{4}-\cfrac{13}{4}$

C

$y=\cfrac {x}{4}-\cfrac{11}{4}$

D

$y=4x-7$