You want to solve for x. Which of these is the correct "step 1"?

log ⁡ 7 8 = log ⁡ 7 x \log_78=\log_7x lo g 7 8 = lo g 7 x

log ⁡ 7 42 = log ⁡ 7 x \log_742=\log_7x lo g 7 4 2 = lo g 7 x

log ⁡ 7 48 = log ⁡ 7 ( x 6 ) \log_748=\log_7\left(\frac{x}{6}\right) lo g 7 4 8 = lo g 7 ( 6 x )

log ⁡ 7 54 = log ⁡ 7 x \log_754=\log_7x lo g 7 5 4 = lo g 7 x

log ⁡ 6 + 3 log ⁡ 3 4 log ⁡ 3 − 2 log ⁡ 6 \frac{\log6+3\log3}{4\log3-2\log6} 4 lo g 3 − 2 lo g 6 lo g 6 + 3 lo g 3

log ⁡ 6 − 3 log ⁡ 3 4 log ⁡ 3 − 2 log ⁡ 6 \frac{\log6-3\log3}{4\log3-2\log6} 4 lo g 3 − 2 lo g 6 lo g 6 − 3 lo g 3

2 log ⁡ 6 + log ⁡ 6 4 log ⁡ 3 − 3 log ⁡ 3 \frac{2\log6+\log6}{4\log3-3\log3} 4 lo g 3 − 3 lo g 3 2 lo g 6 + lo g 6

4 log ⁡ 2 ( 2 x + 24 ) − 17 = − 9 4\log_2\left(2x+24\right)-17=-9 4 lo g 2 ( 2 x + 2 4 ) − 1 7 = − 9 Once you have isolated the log in the equation, what would be the next step?

nothing, you would not be able to solve it

Express as a single logarithm with base 4

log ⁡ 4 ( 3 ) \log_4\left(3\right) lo g 4 ( 3 )

0.792481 0.792481 0 . 7 9 2 4 8 1

1 2 ⋅ log ⁡ 2 ( 3 ) \frac{1}{2}\cdot\log_2\left(3\right) 2 1 ⋅ lo g 2 ( 3 )

log ⁡ 4 ( 9 2 ) \log_4\left(\frac{9}{2}\right) lo g 4 ( 2 9 )

x = 14 3 x=\frac{14}{3} x = 3 1 4

Solve for x. Round your answer to 3 decimal places.

x = 49.471 x=49.471 x = 4 9 . 4 7 1

x = 33 , 333.333 x=33,333.333 x = 3 3 , 3 3 3 . 3 3 3

x = 1.667 x=1.667 x = 1 . 6 6 7

Round to 3 decimal places if necessary.

x = 2.101 x=2.101 x = 2 . 1 0 1

x = 8.524 x=8.524 x = 8 . 5 2 4

ln ⁡ ( 18 ) + 3 ln ⁡ ( x ) + ln ⁡ ( y ) \ln\left(18\right)+3\ln\left(x\right)+\ln\left(y\right) ln ( 1 8 ) + 3 ln ( x ) + ln ( y )

3 ln ⁡ ( 18 ) + 3 ln ⁡ ( x ) + ln ⁡ ( y ) 3\ln\left(18\right)+3\ln\left(x\right)+\ln\left(y\right) 3 ln ( 1 8 ) + 3 ln ( x ) + ln ( y )

3 ln ⁡ ( 18 x ) + ln ⁡ ( y ) 3\ln\left(18x\right)+\ln\left(y\right) 3 ln ( 1 8 x ) + ln ( y )

3 ln ⁡ ( 6 x ) + ln ⁡ ( y ) 3\ln\left(6x\right)+\ln\left(y\right) 3 ln ( 6 x ) + ln ( y )

College Algebra Final REV CH 4 LOGS

University

•

52 Qs

Similar activities

Experimental Design

University

•

50 Qs

การคูณ

1st Grade - University

•

50 Qs

Prueba Matemática

University

•

50 Qs

probability

University

•

55 Qs

Banco de Preguntas de Matemática 3ero BGU Gabriel López

12th Grade - University

•

52 Qs

INTEGRALES

University

•

50 Qs

Examen de matemàticas 2do parcial

12th Grade - University

•

50 Qs

ECP115-Competency Appraisal 1 - Midterm Exam (Multiple Choice)

University

•

50 Qs

College Algebra Final REV CH 4 LOGS

Quiz

•

Mathematics

•

University

•

Practice Problem

•

Medium

•

CCSS

HSF.BF.B.5, HSF.LE.A.4, HSA.REI.A.1

Standards-aligned

AMY CLARK

Used 14+ times

FREE Resource

52 questions

Show all answers

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Rewrite 3⁴ = 81 in logarithmic form.

log₃4 = 81

log₈₁3 = 4

log₃81 = 4

log₄81 = 3

Tags

CCSS.HSF.BF.B.5

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Write in logarithmic form
2^-4 = ¹/₁₆

log₂(¹/₁₆) = -4

log_-4(¹/₁₆) = 2

log_-4 2 = ¹/₁₆

log₂(-4) = ¹/₁₆

Tags

CCSS.HSF.BF.B.5

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Write in exponential form
log₂32 = 5

2^-5 = 32

2³² = 5

2⁵ = 32

32⁵ = 2

Tags

CCSS.HSF.BF.B.5

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve for x:
log_x25 = 2

-5

1/5

-1/5

Tags

CCSS.HSF.BF.B.5

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Solve for x.
3^x = 27

Tags

CCSS.HSF.LE.A.4

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Evaluate.
log₃81

¹/₄

-4

-¹/₄

Tags

CCSS.HSF.BF.B.5

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Evaluate log₄1

undefined

Tags

CCSS.HSF.BF.B.5

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Continue with Google

Continue with Email

Continue with Classlink

Continue with Clever

or continue with

Microsoft

Apple

Others

Already have an account?

Similar Resources on Wayground

50 questions

Mock-Math-Mar-2025

Quiz

•

5th Grade - University

50 questions

OPERACIONES FRACCIONARIOS

Quiz

•

University

50 questions

Тәрбие

Quiz

•

University - Professi...

50 questions

Matematika Diskrit 24/25

Quiz

•

University

52 questions

Math BLOK

Quiz

•

University

47 questions

نماذج المنصف ١

Quiz

•

1st Grade - University

55 questions

Chapter 5 Quiz Review

Quiz

•

6th Grade - University

50 questions

ASAS MATEMATIK TAHAP 2

Quiz

•

KG - University

Popular Resources on Wayground

10 questions

Honoring the Significance of Veterans Day

Interactive video

•

6th - 10th Grade

9 questions

FOREST Community of Caring

Lesson

•

1st - 5th Grade

10 questions

Exploring Veterans Day: Facts and Celebrations for Kids

Interactive video

•

6th - 10th Grade

19 questions

Veterans Day

Quiz

•

5th Grade

14 questions

General Technology Use Quiz

Quiz

•

8th Grade

25 questions

Multiplication Facts

Quiz

•

5th Grade

15 questions

Circuits, Light Energy, and Forces

Quiz

•

5th Grade

19 questions

Thanksgiving Trivia

Quiz

•

6th Grade

Discover more resources for Mathematics

25 questions

Integer Operations

Quiz

•

KG - University

10 questions

Graphing Exponential & Logarithm Functions

Quiz

•

10th Grade - University

20 questions

Exponents Multiplication

Quiz

•

7th Grade - University

11 questions

Solve systems by graphing and substitution

Quiz

•

KG - University

College Algebra Final REV CH 4 LOGS