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Duplicate of Introduction to Logarithms Flashcards | StudBud

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Duplicate of Introduction to Logarithms

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A blind quiz designed to introduce the basics of logarithms to Algebra 2 students

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Questions 8

Answers

1
Based on the following description, how can I rewrite 2³= 8?
log28 = 3
log23 = 8
log83 = 2
log32 =8
2
If the point (3,8) is on the graph of y = 2^x, then this point is on the graph of y = log₂x
(1,2)
(8,3)
(0,1)
(3,8)
3
If a logarithm is the inverse of exponential growth, then the logarithm graph will have
no asymptotes
a vertical asymptote
a horizontal asymptote
an oblique asymptote
4
Rewrite the equation log₄64 = 3 using logarithms
log464 = 3 since 43 = 64
log464 = 3 since 644 = 3
log464 = 3 since 34 = 64
log464 = 3 since 464 = 3
5
Why do we learn about logarithms?
They help us with rewriting exponential equations
The alignment to the common core is the only reason
They are the inverses of exponentials
They have no purpose & never used in upper levels of math
6
A logarithm is
A dancing piece of wood
a model of some kinds of growth
not a function
the inverse of an exponential function
7
The graph below is an example of
Exponential Growth
Logarithmic Decay
Logarithmic Growth
Exponential Decay
8
By the definition of Common Logarithm...
log x = y is the same as 10y = x
log x = y is the same as ey = x
log x = y is the same as ex = y
log x = y is the same as 10x = y