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# Slopes with Polar Equations

APCALC-NBVMJS

What is the slope of the tangent line to the graph of the polar equation $r=4+3\cos{\theta}$ at the point where $\theta=\cfrac{\pi}{2}$?

A

$0$

B

$\cfrac{4}{3}$

C

$-\cfrac{3}{4}$

D

$\cfrac{3}{4}$