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Single Variable Calculus

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Moderate

Second Derivative Using the Logarithmic Rule and the Power Rule

SVCALC-J81EAE

Find second derivative of the function:

$$y=0.5 \ln(x)$$

A

$-\cfrac{1}{2x^2}$

B

$\cfrac{1}{2x^2}$

C

$-\cfrac{1}{2x}$

D

$\cfrac{1}{2x}$