Semi-log Plots
AP Precalculus · Flashcards · Application
AP PRECALCULUS · FLASHCARDS
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QUESTION
Identify the variable transformation for
y
=
c
e
k
x
y = ce^{kx}
y
=
c
e
k
x
on a semi-log plot.
QUESTION
Find the y-intercept of the semi-log line
log
(
y
)
=
−
1
+
x
\log(y) = -1 + x
lo
g
(
y
)
=
−
1
+
x
.
QUESTION
Convert
y
=
2
e
3
x
y = 2e^{3x}
y
=
2
e
3
x
to its linear form for a semi-log plot.
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ANSWER
log
(
y
)
=
log
(
2
)
+
3
x
\log(y) = \log(2) + 3x
lo
g
(
y
)
=
lo
g
(
2
)
+
3
x
. Apply logarithm to convert exponential to linear.
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