Derivative of an Inverse Sine Function
If $f(x) = 3 \sin^{-1}(2x)$, what is $f'(x)$?
A
$6\sin(2x)$
B
$3\cos(2x)$
C
$3 + \cos^{-1}(2x)$
D
$\frac{6}{\sqrt{1-(2x)^2}}$
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If $f(x) = 3 \sin^{-1}(2x)$, what is $f'(x)$?
$6\sin(2x)$
$3\cos(2x)$
$3 + \cos^{-1}(2x)$
$\frac{6}{\sqrt{1-(2x)^2}}$
Not enough data yet to show leaderboard.