Want to see correct answers?
Login or join for free!
  Algebra Worksheets
Looking for Algebra worksheets?
Check out our pre-made Algebra worksheets!
Share/Like This Page
Filter By Grade

You are browsing Grade 11 questions. View questions in All Grades.

Grade 9 Grade 10 Grade 11

Eleventh Grade (Grade 11) Logarithms Questions

You can create printable tests and worksheets from these Grade 11 Logarithms questions! Select one or more questions using the checkboxes above each question. Then click the add selected questions to a test button before moving to another page.

Previous Page 1 of 2 Next
Grade 11 Logarithms
Evaluate. Write in simplest form. [math]10^(log_(10) 3)[/math]
  1. 3
  2. 10
  3. 1000
  4. 1/3
  5. none of these are correct
Grade 11 Logarithms
Express as a single logarithm: [math]3log a - 2log b - 4logc[/math]
  1. [math] log (3a - 2b - 4c)[/math]
  2. [math]log (a^3 - b^2 - c^4)[/math]
  3. [math]3log a - 2log b - 4logc[/math]
  4. [math]log ((a^3)/(b^2c^4))[/math]
  5. none of these are correct
Grade 11 Logarithms
Solve for x: [math]log_(10) (x^5) = 5[/math]
  1. 10
  2. 5
  3. 1
  4. 0
  5. none of these are correct
Grade 11 Logarithms
Solve for x: [math]log_5⁡125=x[/math]
  1. 25
  2. 3
  3. [math]1/5[/math]
  4. 5
Grade 11 Logarithms
Solve: [math]log_7(x)<-1[/math]
  1. [math]x < 1/7[/math]
  2. [math]x > 1/7[/math]
  3. [math]0 < x < 1/7[/math]
  4. No solution
Grade 11 Logarithms
Grade 11 Logarithms CCSS: HSF-BF.B.5
Which expression is equivalent to [math]log((3x^2)/y^4)[/math]
  1. 2 log 3x + 4 log y
  2. 2 log 3x - 4 log y
  3. log 3 + 2 log x + 4 log y
  4. log 3 + 2 log x - 4 log y
Grade 11 Logarithms
Evaluate. Write in simplest form. [math]e^(2 ln 10)[/math]
  1. [math]10[/math]
  2. [math]100[/math]
  3. [math]-2[/math]
  4. [math]1/2[/math]
  5. none of these are correct
Grade 11 Logarithms
Solve: [math]log_6(x^2-6x)=log_6(-8)[/math]
  1. -4, -2
  2. 4, 2
  3. 4
  4. No real solution
Grade 11 Logarithms
If [math]log_bx=3log_bp-(2log_bt+1/2log_br)[/math], then the value of [math]x[/math] is
  1. [math]p^3/(sqrt(t^2r) [/math]
  2. [math]p^3t^2r^(1/2[/math]
  3. [math](p^3t^2)/sqrt(r[/math]
  4. [math]p^3/(t^2sqrtr)[/math]
Grade 11 Logarithms
What is the solution of [math]log_5(4x + 25) = 3[/math] ?
  1. [math]-5.5[/math]
  2. [math]10[/math]
  3. [math]25[/math]
  4. [math]54.5[/math]
Grade 11 Logarithms
Grade 11 Logarithms
Which of the following is the correctly expanded version of (log15)-(log 1/100)
  1. log100-15
  2. (log500+log3)-(log10-log100)
  3. (log5+log3)-(log1-log100)
  4. (log5+log30)-(log1-log10)
Grade 11 Logarithms
Solve the logarithmic equation:

[math]5 log(x-2)=11[/math]
  1. [math]x=160.5[/math]
  2. [math]x=158.5[/math]
  3. [math]x=2.2[/math]
  4. [math]x=0.34[/math]
  5. [math]x=2.34[/math]
Grade 11 Logarithms CCSS: HSF-BF.B.5
Simplify the expression [math] log 100^x [/math].
  1. [math]2[/math]
  2. [math]x[/math]
  3. [math]2x[/math]
  4. [math]2^x[/math]
Grade 11 Logarithms
Grade 11 Logarithms CCSS: HSF-BF.B.5
Evaluate the expression [math] log_7 343 [/math]
  1. [math]1[/math]
  2. [math]3[/math]
  3. [math]21[/math]
  4. [math]49[/math]
Grade 11 Logarithms CCSS: HSF-LE.A.4
[math]2^x=64[/math] is equivalent to
  1. [math]log_64 x=2[/math]
  2. [math]log_2 64=x[/math]
  3. [math]log_2 x=64[/math]
  4. [math]log_x 64=2[/math]
Grade 11 Logarithms CCSS: HSF-BF.B.5
Simplify the expression [math]4^(log_4 16x)[/math]
  1. [math]2x[/math]
  2. [math]16x[/math]
  3. [math]4^(2x)[/math]
  4. [math]log 16x[/math]
Previous Page 1 of 2 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.