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Which of these statements about y = 8 $\sqrt{m}$ is correct...

Which of these statements about y = 8 $\sqrt{m}$ is correct?

A.

log y = log 8 x log $\sqrt{m}$

B.

log y = 3 log 2 x $\frac{1}{2}$ log m

C.

log y = 3 log 2 - $\frac{1}{2}$ log m

D.

log y = 3 log 2 + $\frac{1}{2}$ log m

View answer & explanation

Correct answer is D

y = 8 $\sqrt{m}$ ; log y = log 8 $\sqrt{m}$

log y = log 8 + log $\sqrt{m}$

log y = log 2³ + log m^{$\frac{1}{2}$}

log y = 3 log 3 + $\frac{1}{2}$ log m

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