2B. Exponential and Logarithmic Functions
United States of America
AP Precalculus
2.11 Logarithmic functions
Interactive practice questions
Consider the function $y=\log_2x$y=log2x.
Which two of the following graph elements does the graph of $y=\log_2x$y=log2x feature?
$y$y-intercept
A
a vertical asymptote
B
a horizontal asymptote
C
$x$x-intercept
D
a lower limiting value
E
an upper limiting value
F
Medium
1min
Consider the two graphs sketched below.
Medium
< 1min
We are going to sketch the graph of $y=\log_2x$y=log2x.
Medium
4min
Consider the function $y=\log_2x$y=log2x shown in the graph below.
Medium
2min
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