Question 1

Solve.
-
A) 
B) 16
C) 4
D) -4

Accepted Answer

The answer of Solve.
-
A) 
B) 16
C) 4
D) -4...

Question 2

Find the logarithm.
-
A) -3
B) -1
C) 3
D) 2

Accepted Answer

The answer of Find the logarithm.
-
A) -3
B) -1
C) 3
D) 2...

Question 3

Find the common logarithm to four decimal places.
-log 0.63
A) 0.038
B) -0.2006
C) -0.7006
D) -0.462

Accepted Answer

The common logarithm (base 10) of 0.63 can be found using a calculator or logarithm table, which gives approximately -0.2006. Logarithms of numbers less than 1 are negative, which eliminates A and narrows down the correct answer.

Question 4

Find the common logarithm to four decimal places.
-log 1629
A) 7.8957
B) 3.2119
C) 7.3957
D) 2.7119

Accepted Answer

The common logarithm (base 10) of 1629 can be found using a calculator or logarithm table, and it is approximately 3.2119.

Question 5

Find the logarithm.
-
A) 6
B) -2
C) -6
D) 2

Accepted Answer

The answer of Find the logarithm.
-
A) 6
B) -2
C) -6
D) 2...

Question 6

Solve.
-
A) 6
B) 8
C) 5
D) 9

Accepted Answer

The answer of Solve.
-
A) 6
B) 8
C) 5
D) 9...

Question 7

Find the logarithm.
-
A) -64
B) 64
C) -3
D) 3

Accepted Answer

The answer of Find the logarithm.
-
A) -64
B) 64
C) -3
D) 3...

Question 8

Solve.
- = x
A) 3
B) 
C) -3
D)

Accepted Answer

The answer of Solve.
- = x
A) 3
B) 
C) -3
D) ...

Question 9

Find the logarithm.
-log8 8
A) 1
B) 0
C) 8
D) -1

Accepted Answer

The logarithm of a number where the base and the number are the same (log base 8 of 8) is always 1, because 8 to the power of 1 is 8.

Question 10

Find the logarithm.
-
A) -3
B) -81
C) 3
D) 81

Accepted Answer

The answer of Find the logarithm.
-
A) -3
B) -81
C) 3
D) 81...

Question 11

Find the common logarithm to four decimal places.
-log 77
A) 1.3865
B) 1.8865
C) 4.8438
D) 4.3438

Accepted Answer

The common logarithm (base 10) of 77 can be found using a calculator or logarithm table, and it is approximately 1.8865.

Question 12

Find the common logarithm to four decimal places.
-log 36.05
A) 1.0569
B) 4.0849
C) 1.5569
D) 3.5849

Accepted Answer

The answer of Find the common logarithm to four decimal...

Question 13

Solve.
- = -3
A) -1
B) -6
C) 
D)

Accepted Answer

The answer of Solve.
- = -3
A) -1
B) -6
C) 
D) ...

Question 14

Find the logarithm.
-
A) 
B) 
C) 
D)

Accepted Answer

The answer of Find the logarithm.
-
A) 
B) 
C) 
D) ...

Question 15

Solve.
-
A) 3 or -3
B) 5
C) 5 or -5
D) 3

Accepted Answer

The answer of Solve.
-
A) 3 or -3
B) 5
C) 5 or...

Question 16

Solve.
- = x
A) 25
B) 0
C) 5
D) 1

Accepted Answer

The answer of Solve.
- = x
A) 25
B) 0
C) 5
D) 1...

Question 17

Find the logarithm.
-
A) 1
B) -1
C) 8
D) 0

Accepted Answer

The answer of Find the logarithm.
-
A) 1
B) -1
C) 8
D) 0...

Question 18

Solve.
-
A) 32
B) 
C) -10
D) -25

Accepted Answer

The answer of Solve.
-
A) 32
B) 
C) -10
D) -25...

Question 19

Solve.
-
A) 0
B) -1
C) 1
D) 23

Accepted Answer

The answer of Solve.
-
A) 0
B) -1
C) 1
D) 23...

Question 20

Solve.
-
A) 2
B) 8
C) 4
D)

Accepted Answer

The answer of Solve.
-
A) 2
B) 8
C) 4
D) ...

Quiz 13: Exponential Functions and Logarithmic Functions

Solve. -

Find the logarithm. -

Find the common logarithm to four decimal places. -log 0.63

Find the common logarithm to four decimal places. -log 1629

Find the logarithm. -

Solve. -

Find the logarithm. -

Solve. - = x

Find the logarithm. -log8 8

Find the logarithm. -

Find the common logarithm to four decimal places. -log 77

Find the common logarithm to four decimal places. -log 36.05

Solve. - = -3

Find the logarithm. -

Solve. -

Solve. - = x

Find the logarithm. -

Solve. -

Solve. -

Solve. -