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Deck 19: Logarithmic Functions and Their Graphs
Full screen (f)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate the function at the indicated value of 
. 
A)
B)-5
C)
D)0
E)5
. A)
B)-5
C)
D)0
E)5
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate 
at the indicated value of x.Round your result to three decimal places. 
A)-1.407
B)1.407
C)0.711
D)0.039
E)-0.711
at the indicated value of x.Round your result to three decimal places. A)-1.407
B)1.407
C)0.711
D)0.039
E)-0.711
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate the function at the indicated value of 
. 
A)0
B)
C)
D)-2
E)2
. A)0
B)
C)
D)-2
E)2
Question
Evaluate 
at the indicated value of x.Round your result to three decimal places. 
A)1.85
B)0.541
C)0.014
D)-0.541
E)-1.85
at the indicated value of x.Round your result to three decimal places. A)1.85
B)0.541
C)0.014
D)-0.541
E)-1.85
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate 
at the indicated value of x.Round your result to three decimal places. 
A)5.682
B)1.5
C)-0.176
D)-5.682
E)0.176
at the indicated value of x.Round your result to three decimal places. A)5.682
B)1.5
C)-0.176
D)-5.682
E)0.176
Question
Evaluate the function at the indicated value of 
. 
A)-5
B)
C)
D)5
E)0
. A)-5
B)
C)
D)5
E)0
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate 
at the indicated value of x.Round your result to three decimal places. 
A)-0.5
B)0.01
C)0.5
D)-2
E)2
at the indicated value of x.Round your result to three decimal places. A)-0.5
B)0.01
C)0.5
D)-2
E)2
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate the function at the indicated value of 
. 
A)
B)
C)-8
D)0
E)8
. A)
B)
C)-8
D)0
E)8
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate 
at the indicated value of x. 
A)9
B)
C)-9
D)
E)
at the indicated value of x. A)9
B)
C)-9
D)
E)
Question
Select the graph of the function. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate the function at the indicated value of 
.Round your result to three decimal places. 
A)3.175
B)-2.076
C)-3.175
D)2.076
E)23.92
.Round your result to three decimal places. A)3.175
B)-2.076
C)-3.175
D)2.076
E)23.92
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Use the properties of logarithms to simplify the expression. 
A)17
B)0
C)
D)-17
E)
A)17
B)0
C)
D)-17
E)
Question
Evaluate the function at the indicated value of 
. 
A)7
B)0
C)
D)-7
E)
. A)7
B)0
C)
D)-7
E)
Question
Use the One-to-One Property to solve the equation for x. 
A)
B)-2
C)
D)
E)
A)
B)-2
C)
D)
E)
Question
Select the graph of the function. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate 
at the indicated value of x. 
A)
B)
C)-7
D)7
E)
at the indicated value of x. A)
B)
C)-7
D)7
E)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Write the exponential equation in logarithmic form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Evaluate the function at the indicated value of 
.Round your result to three decimal places. 
A)-1.386
B)4
C)2.079
D)-2.079
E)1.386
.Round your result to three decimal places. A)-1.386
B)4
C)2.079
D)-2.079
E)1.386
Question
Use the One-to-One Property to solve the equation for x. 
A)11
B)14
C)12
D)13
E)10
A)11
B)14
C)12
D)13
E)10
Question
Evaluate the function at the indicated value of 
.Round your result to three decimal places. 
A)1.786
B)-11.674
C)0.82
D)-1.786
E)11.674
.Round your result to three decimal places. A)1.786
B)-11.674
C)0.82
D)-1.786
E)11.674
Question
Write the logarithmic equation in exponential form. 
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Question
Use the properties of logarithms to simplify the expression. 
A)0
B)
C)
D)-5
E)5
A)0
B)
C)
D)-5
E)5
Question
Use the One-to-One Property to solve the equation for x. 
A)13
B)11
C)12
D)10
E)14
A)13
B)11
C)12
D)10
E)14
Question
Find the graph of the function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Rewrite the exponential equation 
in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
Question
Solve the equation 
for x using the One-to-One Property.
A)-101
B)-1
C)The equation has no solution.
D)-99
E)101
for x using the One-to-One Property.A)-101
B)-1
C)The equation has no solution.
D)-99
E)101
Question
Find the value of x. 
A)x = 625
B)x = 313
C)x = 5
D)x = 4
A)x = 625
B)x = 313
C)x = 5
D)x = 4
Question
Use a calculator to find the value for 
to four decimal places.
A)-0.0667
B)-0.1536
C)0.9333
D)-0.9333
E)0.0667
to four decimal places. A)-0.0667
B)-0.1536
C)0.9333
D)-0.9333
E)0.0667
Question
Evaluate the function 
at 
without using a calculator.
A)0
B)-1
C)-2
D)2
E)
at without using a calculator.A)0
B)-1
C)-2
D)2
E)
Question
Write the exponential equation 
in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
Question
Evaluate the function 
at 
.Round to 3 decimal places.(You may use your calculator. )
A)-5.201
B)5.201
C)undefined
D)-2.709
E)0.369
at .Round to 3 decimal places.(You may use your calculator. )A)-5.201
B)5.201
C)undefined
D)-2.709
E)0.369
Question
Rewrite the logarithmic equation 
in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Question
Rewrite the logarithmic equation 
in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Question
Write the logarithmic equation 
in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Question
Find the value of b,if any,that would cause the graph of 
to look like the graph shown. 
A)b = 3.5
B)b = 4.5
C)b = 2
D)b = 4
E)b = 1
to look like the graph shown. A)b = 3.5
B)b = 4.5
C)b = 2
D)b = 4
E)b = 1
Question
Identify the value of the function 
at 
.Round to 3 decimal places.
A)6.819
B)3.961
C)2.961
D)4.461
E)3.461
at .Round to 3 decimal places.A)6.819
B)3.961
C)2.961
D)4.461
E)3.461
Question
Write the exponential equation 
in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
Question
Identify the x-intercept of the function 
.
A)
B)
C)
D)
E)The function has no x-intercept.
.A)
B)
C)
D)
E)The function has no x-intercept.
Question
Write the logarithmic equation 
in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Question
Identify the value of the function 
at 
.Round to 3 decimal places.
A)2.498
B)2.998
C)3.498
D)3.998
E)5.753
at .Round to 3 decimal places.A)2.498
B)2.998
C)3.498
D)3.998
E)5.753
Question
Evaluate the function 
at 
without using a calculator.
A)
B)-3
C)-1
D)25
E)-2
at without using a calculator.A)
B)-3
C)-1
D)25
E)-2
Question
Write the equation 
in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form. A)
B)
C)
D)
E)
Question
Rewrite the exponential equation 
in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
Question
Use a calculator to find a value for 
to four decimal places.
A)-3.4308
B)3.4308
C)-1.49
D)1.49
E)5.7333
to four decimal places. A)-3.4308
B)3.4308
C)-1.49
D)1.49
E)5.7333
Question
Identify the x-intercept of the function 
.
A)
B)
C)
D)
E)The function has no x-intercept.
.A)
B)
C)
D)
E)The function has no x-intercept.
Question
Find the graph of the function. 
A)
B)
C)
D)
A)
B)
C)
D)
Question
Evaluate the function 
at 
.Round to 3 decimal places.(You may use your calculator. )
A)-0.587
B)0.609
C)-0.609
D)0.683
E)undefined
at .Round to 3 decimal places.(You may use your calculator. )A)-0.587
B)0.609
C)-0.609
D)0.683
E)undefined
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Full screen (f)
Deck 19: Logarithmic Functions and Their Graphs
1
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
2
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
3
Evaluate the function at the indicated value of .
A)
B)-5
C)
D)0
E)5
. A)
B)-5
C)
D)0
E)5
4
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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5
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Unlock Deck
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Unlock Deck
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6
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Unlock Deck
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Unlock Deck
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7
Evaluate at the indicated value of x.Round your result to three decimal places.
A)-1.407
B)1.407
C)0.711
D)0.039
E)-0.711
at the indicated value of x.Round your result to three decimal places. A)-1.407
B)1.407
C)0.711
D)0.039
E)-0.711
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Unlock Deck
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8
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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9
Evaluate the function at the indicated value of .
A)0
B)
C)
D)-2
E)2
. A)0
B)
C)
D)-2
E)2
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10
Evaluate at the indicated value of x.Round your result to three decimal places.
A)1.85
B)0.541
C)0.014
D)-0.541
E)-1.85
at the indicated value of x.Round your result to three decimal places. A)1.85
B)0.541
C)0.014
D)-0.541
E)-1.85
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11
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
Unlock Deck
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Unlock Deck
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12
Evaluate at the indicated value of x.Round your result to three decimal places.
A)5.682
B)1.5
C)-0.176
D)-5.682
E)0.176
at the indicated value of x.Round your result to three decimal places. A)5.682
B)1.5
C)-0.176
D)-5.682
E)0.176
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13
Evaluate the function at the indicated value of .
A)-5
B)
C)
D)5
E)0
. A)-5
B)
C)
D)5
E)0
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14
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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Unlock Deck
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15
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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Unlock Deck
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16
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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17
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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18
Evaluate at the indicated value of x.Round your result to three decimal places.
A)-0.5
B)0.01
C)0.5
D)-2
E)2
at the indicated value of x.Round your result to three decimal places. A)-0.5
B)0.01
C)0.5
D)-2
E)2
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19
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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20
Evaluate the function at the indicated value of .
A)
B)
C)-8
D)0
E)8
. A)
B)
C)-8
D)0
E)8
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21
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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22
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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23
Evaluate at the indicated value of x.
A)9
B)
C)-9
D)
E)
at the indicated value of x. A)9
B)
C)-9
D)
E)
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24
Select the graph of the function.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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25
Evaluate the function at the indicated value of .Round your result to three decimal places.
A)3.175
B)-2.076
C)-3.175
D)2.076
E)23.92
.Round your result to three decimal places. A)3.175
B)-2.076
C)-3.175
D)2.076
E)23.92
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26
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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27
Use the properties of logarithms to simplify the expression.
A)17
B)0
C)
D)-17
E)
A)17
B)0
C)
D)-17
E)
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28
Evaluate the function at the indicated value of .
A)7
B)0
C)
D)-7
E)
. A)7
B)0
C)
D)-7
E)
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29
Use the One-to-One Property to solve the equation for x.
A)
B)-2
C)
D)
E)
A)
B)-2
C)
D)
E)
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30
Select the graph of the function.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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31
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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32
Evaluate at the indicated value of x.
A)
B)
C)-7
D)7
E)
at the indicated value of x. A)
B)
C)-7
D)7
E)
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33
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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Unlock Deck
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34
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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35
Evaluate the function at the indicated value of .Round your result to three decimal places.
A)-1.386
B)4
C)2.079
D)-2.079
E)1.386
.Round your result to three decimal places. A)-1.386
B)4
C)2.079
D)-2.079
E)1.386
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36
Use the One-to-One Property to solve the equation for x.
A)11
B)14
C)12
D)13
E)10
A)11
B)14
C)12
D)13
E)10
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37
Evaluate the function at the indicated value of .Round your result to three decimal places.
A)1.786
B)-11.674
C)0.82
D)-1.786
E)11.674
.Round your result to three decimal places. A)1.786
B)-11.674
C)0.82
D)-1.786
E)11.674
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38
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
A)
B)
C)
D)
E)
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39
Use the properties of logarithms to simplify the expression.
A)0
B)
C)
D)-5
E)5
A)0
B)
C)
D)-5
E)5
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40
Use the One-to-One Property to solve the equation for x.
A)13
B)11
C)12
D)10
E)14
A)13
B)11
C)12
D)10
E)14
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41
Find the graph of the function.
A)
B)
C)
D)
A)
B)
C)
D)
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k this deck
42
Rewrite the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
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Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
43
Solve the equation for x using the One-to-One Property.
A)-101
B)-1
C)The equation has no solution.
D)-99
E)101
for x using the One-to-One Property.A)-101
B)-1
C)The equation has no solution.
D)-99
E)101
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Unlock Deck
k this deck
44
Find the value of x.
A)x = 625
B)x = 313
C)x = 5
D)x = 4
A)x = 625
B)x = 313
C)x = 5
D)x = 4
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Unlock Deck
k this deck
45
Use a calculator to find the value for to four decimal places.
A)-0.0667
B)-0.1536
C)0.9333
D)-0.9333
E)0.0667
to four decimal places. A)-0.0667
B)-0.1536
C)0.9333
D)-0.9333
E)0.0667
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Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
46
Evaluate the function at without using a calculator.
A)0
B)-1
C)-2
D)2
E)
at without using a calculator.A)0
B)-1
C)-2
D)2
E)
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Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
47
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
48
Evaluate the function at .Round to 3 decimal places.(You may use your calculator. )
A)-5.201
B)5.201
C)undefined
D)-2.709
E)0.369
at .Round to 3 decimal places.(You may use your calculator. )A)-5.201
B)5.201
C)undefined
D)-2.709
E)0.369
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Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
49
Rewrite the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
50
Rewrite the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
51
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
52
Find the value of b,if any,that would cause the graph of to look like the graph shown.
A)b = 3.5
B)b = 4.5
C)b = 2
D)b = 4
E)b = 1
to look like the graph shown. A)b = 3.5
B)b = 4.5
C)b = 2
D)b = 4
E)b = 1
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Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
53
Identify the value of the function at .Round to 3 decimal places.
A)6.819
B)3.961
C)2.961
D)4.461
E)3.461
at .Round to 3 decimal places.A)6.819
B)3.961
C)2.961
D)4.461
E)3.461
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
54
Write the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
55
Identify the x-intercept of the function .
A)
B)
C)
D)
E)The function has no x-intercept.
.A)
B)
C)
D)
E)The function has no x-intercept.
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
56
Write the logarithmic equation in exponential form.
A)
B)
C)
D)
E)
in exponential form.A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
57
Identify the value of the function at .Round to 3 decimal places.
A)2.498
B)2.998
C)3.498
D)3.998
E)5.753
at .Round to 3 decimal places.A)2.498
B)2.998
C)3.498
D)3.998
E)5.753
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
58
Evaluate the function at without using a calculator.
A)
B)-3
C)-1
D)25
E)-2
at without using a calculator.A)
B)-3
C)-1
D)25
E)-2
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
59
Write the equation in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form. A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
60
Rewrite the exponential equation in logarithmic form.
A)
B)
C)
D)
E)
in logarithmic form.A)
B)
C)
D)
E)
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
61
Use a calculator to find a value for to four decimal places.
A)-3.4308
B)3.4308
C)-1.49
D)1.49
E)5.7333
to four decimal places. A)-3.4308
B)3.4308
C)-1.49
D)1.49
E)5.7333
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
62
Identify the x-intercept of the function .
A)
B)
C)
D)
E)The function has no x-intercept.
.A)
B)
C)
D)
E)The function has no x-intercept.
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
63
Find the graph of the function.
A)
B)
C)
D)
A)
B)
C)
D)
Unlock Deck
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Unlock Deck
k this deck
64
Evaluate the function at .Round to 3 decimal places.(You may use your calculator. )
A)-0.587
B)0.609
C)-0.609
D)0.683
E)undefined
at .Round to 3 decimal places.(You may use your calculator. )A)-0.587
B)0.609
C)-0.609
D)0.683
E)undefined
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
Unlock Deck
k this deck
Unlock Deck
Unlock for access to all 64 flashcards in this deck.
