Search Header Logo

Logarithms

Authored by Ana O'Donoghue

Mathematics

9th - 11th Grade

CCSS covered

Used 19+ times

Logarithms
AI

AI Actions

Add similar questions

Adjust reading levels

Convert to real-world scenario

Translate activity

More...

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Select the true equation

9−2=−819^{-2}=-81  

9−2=1189^{-2}=\frac{1}{18}  

9−2=1819^{-2}=\frac{1}{81}  

9−2=−189^{-2}=-18  

9−2=39^{-2}=3  

Tags

CCSS.HSN.RN.A.2

CCSS.HSA.SSE.B.3

CCSS.HSN.RN.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Select the true equation

1213=412^{\frac{1}{3}}=4  

1213=12312^{\frac{1}{3}}=\sqrt[3]{12}  

1213=112312^{\frac{1}{3}}=\frac{1}{12^3}  

1213=−412^{\frac{1}{3}}=-4  

2332\sqrt[3]{3}  

Tags

CCSS.HSN.RN.A.2

CCSS.HSN.RN.A.1

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

rp=qr^p=q  is equivalent to which of the following statements?

log⁡rp=q\log_rp=q  

log⁡pq=r\log_pq=r  

log⁡qr=p\log_qr=p  

log⁡rq=p\log_rq=p  

log⁡pr=q\log_pr=q  

Tags

CCSS.HSF.BF.B.5

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If log⁡mn=6\log_mn=6  , which of the following statements is always true?

n=6mn=6^m  

n=m6n=m^6  

m=n6m=n^6  

m=6nm=6n  

n=6n=6  

Tags

CCSS.HSF.BF.B.5

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If log⁡3x=−2\log_3x=-2  , then the value of xx  is

−6-6  

−32-\frac{3}{2}  

23\frac{2}{3}  

16\frac{1}{6}  

19\frac{1}{9}  

Tags

CCSS.HSF.BF.B.5

6.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

If log⁡2x=a\log_2x=a  and log⁡a2=1\log_a2=1  , then xx  is equal to:

11  

22  

44  

88  

12\frac{1}{2}  

Tags

CCSS.HSF.BF.B.5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

True or false?

log⁡x(1x) =−1\log_x\left(\frac{1}{x}\right)\ =-1  

TRUE

FALSE

Tags

CCSS.HSF.BF.B.5

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Microsoft

Continue with Microsoft

or continue with

Facebook

Facebook

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?