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Evaluating Logarithms

Authored by Lora Pierce

Mathematics

9th Grade

CCSS covered

Used 14+ times

Evaluating Logarithms
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12 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Rewrite log⁡28=3\log_28=3 in exponential form.

28 = 3

23 = 8

32 = 8

83 = 2

Tags

CCSS.HSF.BF.B.5

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Rewrite the equation 62=366^2=36 in logarithmic form.

log6 2 = 36
log6 36 = 2
ln 36 = 2
636 = 2

Tags

CCSS.HSF.BF.B.5

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate log⁡bb\log_bb .

-1
0
1
b

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate log⁡88\log_8\sqrt[]{8}

−12-\frac{1}{2}

−1-1

11

12\frac{1}{2}

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Evaluate log⁡250.2\log_{25}0.2 .

−12-\frac{1}{2}

−2-2

−23-\frac{2}{3}

12\frac{1}{2}

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate log⁡121\log_{12}1 .

11

00

1212

12\frac{1}{2}

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Evaluate log⁡381\log_381 .

44

14\frac{1}{4}

−4-4

33

Tags

CCSS.HSF.BF.B.5

CCSS.HSF.LE.A.4

CCSS.HSN.RN.A.1

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