College Algebra Quiz
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EXPONENTIAL & LOGARITHMIC FUNCTIONS
Question 1
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Which property correctly simplifies
log
(
A
B
)
\log(AB)
lo
g
(
A
B
)
for positive
A
A
A
and
B
B
B
?
A
log
(
A
B
)
=
log
A
+
log
B
\log(AB)=\log A+\log B
lo
g
(
A
B
)
=
lo
g
A
+
lo
g
B
B
log
(
A
B
)
=
log
A
log
B
\log(AB)=\log A\,\log B
lo
g
(
A
B
)
=
lo
g
A
lo
g
B
C
log
(
A
B
)
=
log
(
A
+
B
)
\log(AB)=\log(A+B)
lo
g
(
A
B
)
=
lo
g
(
A
+
B
)
D
log
(
A
B
)
=
log
A
−
log
B
\log(AB)=\log A-\log B
lo
g
(
A
B
)
=
lo
g
A
−
lo
g
B
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