Quiz about Converting and Evaluating Logs

Question 1

log381 =

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 2

Rewrite 3⁴ = 81 in logarithmic form.

Accepted Answer

log₃81 = 4

Answer

log₃4 = 81

Answer

log₈₁3 = 4

Answer

log₄81 = 3

Question 3

Rewrite log_pt = m in exponential form.

Accepted Answer

pm = t

Answer

pt = m

Answer

tm = p

Answer

mt = p

Question 4

log₅25 = ?

Accepted Answer

2

Answer

5

Answer

125

Question 5

Change to Exponential Form:
log₆36 = 2

Accepted Answer

62=36

Answer

26=36

Answer

362=6

Answer

366=2

Question 6

Write the exponential equation as a logarithm
6³=216

Accepted Answer

log₆(216)=3

Answer

log₆(3) = 216

Answer

log₃(6) = 216

Answer

log₂₁₆(6)=3

Question 7

The following:
log₂ 16 = 4 can be written as...

Accepted Answer

24=16

Answer

216=4

Answer

42=16

Answer

4+4+4+4=16

Question 8

Change to Logarithmic Form:
12² = 144

Accepted Answer

log₁₂ 144 = 2

Answer

log₂ 144 = 12

Answer

log ₁₂ 2 = 144

Answer

log ₂ 12 = 144

Question 9

Rewrite log₂8 = 3 in exponential form.

Accepted Answer

23 = 8

Answer

28 = 3

Answer

32 = 8

Answer

83 = 2

Question 10

Change to Logarithmic Form:
5³ = 125

Accepted Answer

log ₅ 125 = 3

Answer

log₃125 = 5

Answer

log ₅ 3 =125

Answer

log₁₂₅ 3 = 5

Question 11

Rewrite log_vn = a in exponential form.

Accepted Answer

va = n

Answer

na = v

Answer

vn = a

Answer

an = v

Question 12

Change to Exponential Form:
log₂₈₉ 17 = 1/2

Accepted Answer

289^1/2 = 17

Answer

17^1/2 = 289

Answer

289¹⁷ = 1/2

Answer

1/2¹⁷ = 289

Question 13

Evaluate:
log₄16

Accepted Answer

2

Answer

4

Answer

1/2

Answer

-2

Question 14

Rewrite in logarithmic form. 9^3/2=27

Accepted Answer

log₉27=3/2

Answer

log₉27=2/3

Answer

log_3/29=27

Answer

log₂₇9=3/2

Question 15

Rewrite in exponential form. log₇(1/49)=-2

Accepted Answer

7-2=1/49

Answer

-27=1/49

Answer

72=1/49

Answer

71/49=-2

Question 16

Rewrite in logarithmic form. 7⁰=1

Accepted Answer

log71=0

Answer

log07=1

Answer

log70=1

Answer

log17=0

Question 17

log41 =

Accepted Answer

0

Answer

1

Answer

4

Answer

DNE

Question 18

Evaluate.
log₆(¹/36)

Accepted Answer

-2

Answer

2

Answer

1/2

Answer

-1/2

Question 19

Evaluate:
log₄16

Accepted Answer

2

Answer

4

Answer

1/2

Answer

-2

Converting and Evaluating Logs

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