AnswersFL-1200330-Algebra 2 CRGraphing Logarithmic Functions

Solving Exponential and Logarithmic Equations Answers

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The graph shows the growth rate of a certain bacteria in a lab, where the number of bacteria depends on the number of hours since the start of the experiment. Based on the graph, what is the approximate number of bacteria after 16 hours?

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A
6 bacteria
B
8 bacteria
C
60 bacteria
D
80 bacteria
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What is the value of x in the equation below?

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A
mc007-2.jpg
Option A
B
mc007-3.jpg
Option B
C
mc007-4.jpg
Option C
D
mc007-5.jpg
Option D
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What is the solution to

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mc003-2.jpg
Option A
B
mc003-3.jpg
Option B
C
mc003-4.jpg
Option C
D
mc003-5.jpg
Option D
4

The population of a town grew from 20,000 to 28,000. The continuous growth rate is 15%. The equation represents the situation, where t is the number of years the population has been growing. About how many years has the population of the town been growing? Use a calculator and round your answer to the nearest whole number.

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A
2 years
B
9 years
C
17 years
D
22 years
5

Which equation is equivalent to

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A
mc005-2.jpg
Option A
B
mc005-3.jpg
Option B
C
mc005-4.jpg
Option C
D
mc005-5.jpg
Option D
6

What is the solution to the equation below?

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A
mc018-2.jpg
Option A
B
mc018-3.jpg
Option B
C
mc018-4.jpg
Option C
D
mc018-5.jpg
Option D
7

What is the solution to the equation below?

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A
mc009-2.jpg
Option A
B
mc009-3.jpg
Option B
C
mc009-4.jpg
Option C
D
mc009-5.jpg
Option D
8

What are the potential solutions to the equation below?

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A
and
Option A
B
and
Option B
C
and
Option C
D
and
Option D
9

What is the value of x if

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A
mc020-2.jpg
Option A
B
mc020-3.jpg
Option B
C
mc020-4.jpg
Option C
D
mc020-5.jpg
Option D
10

What common base can be used to rewrite each side of the equation

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A
2
B
3
C
5
D
8

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