Logarithmic Function Context and Data Modeling
AP Precalculus · Flashcards · Recall
AP PRECALCULUS · FLASHCARDS
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QUESTION
State the change of base formula for logarithms.
QUESTION
Simplify
log
b
(
x
n
)
\text{log}_b(x^n)
log
b
(
x
n
)
.
QUESTION
Express
log
(
x
y
)
\text{log}(\frac{x}{y})
log
(
y
x
)
using logarithms of
x
x
x
and
y
y
y
.
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ANSWER
log
(
x
)
−
log
(
y
)
\text{log}(x) - \text{log}(y)
log
(
x
)
−
log
(
y
)
. The quotient rule for logarithms.
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