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Graph. 1) f(x) = log^3x

Question : Graph. 1) f(x) = log^3x : 2162225

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

Graph.

1) f(x) = log3x

A)

B)

C)

D)

2) f(x) = log1/2x

A)

B)

C)

D)

Graph both functions using the same set of axes.

3) f(x) = 2x, f-1(x) = log2x

A)

B)

C)

D)

Convert to a logarithmic equation.

4) 62 = 36

A) 36 = log62

B) 2 = log636

C) 2 = log366

D) 6 = log236

5) 42 = 16

A) 4 = log216

B) 16 = log42

C) 2 = log164

D) 2 = log416

6) 2-2 = (1/4)

A) -2 = log2(1/4)

B) -2 = log1/42

C) (1/4) = log2-2

D) 2 = log-2(1/4)

7) 2161/3 = 6

A) 6 = log1/3216

B) 6 = log216(1/3)

C) (1/3) = log2166

D) (1/3) = log6216

8) e-5 = 0.006738

A) -5 = loge0.006738

B) e = log-50.006738

C) 0.006738 = log-5e

D) 0.006738 = loge-5

Convert to an exponential equation.

9) log864 = 2

A) 642 = 8

B) 28 = 64

C) 82 = 64

D) 864 = 2

10) log9(1/81) = -2

A) 29 = (1/81)

B) 981 = 2

C) 9-2 = (1/81)

D) (1/81)2 = 9

11) log51 = 0

A) 05 = 1

B) 10 = 5

C) 50 = 1

D) 51 = 0

12) logwQ = 4

A) w4 = Q

B) 4w = Q

C) Qw = 4

D) Q4 = w

13) log101000 = 3

A) 100010 = 3

B) 310 = 1000

C) 10003 = 10

D) 103 = 1000

14) loge56 = 4.025

A) 56e = 4.025

B) e56 = 4.025

C) e4.025 = 56

D) 564.025 = e

Solve.

15) log39 = x

A) 27

B) 12

C) 3

D) 2

16) log3(1/27) = x

A) (1/81)

B) 3

C) -3

D) (1/9)

17) log3x = 2

A) 9

B) 8

C) 6

D) 5

18) log2x = -3

A) -1

B) -6

C) (1/9)

D) (1/8)

19) log51 = x

A) 1

B) 0

C) 25

D) 5

20) logx125 = 3

A) 5 or -5

B) 3

C) 5

D) 3 or -3

Solution
5 (1 Ratings )

Solved
Algebra 9 Months Ago 101 Views
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