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Precalc Quiz - 2/9/24

Authored by Amanda Beck

Mathematics

11th Grade

CCSS covered

Used 13+ times

Precalc Quiz - 2/9/24
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20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Condense: log16 + log2 - log8

log4
log8
log10
log24

2.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

log(xy2)

logx+2logy

logx+logy2

logx-2logy

logx+logy+log2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Use multiple log properties to write as a single log:
log2x -  5log2y

log2(x/y5)
log2(xy5)
log2(x/y)5
log2(x/5y)

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Condense: log16 + log2 - log8

log4
log8
log10
log24

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Condense into a single logarithm.
log⁡25+log⁡29+log⁡2w\log_25+\log_29+\log_2w  

log⁡2(14w)\log_2\left(14w\right)  

log⁡2(45w)\log_2\left(45w\right)  

log⁡2(14w)\log_2\left(\frac{14}{w}\right)   

log⁡2(14+w)\log_2\left(14+w\right)  

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Condense into a single logarithm.
log⁡43+2log⁡4x+3log⁡4y\log_43+2\log_4x+3\log_4y  

log⁡4(3x2y3)\log_4\left(3x^2y^3\right)  

log⁡4(18xy)\log_4\left(18xy\right)  

log⁡4(3xy)\log_4\left(3xy\right)   

log⁡4(8xy)\log_4\left(8xy\right)  

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Condense into a single logarithm.
4log⁡7x−3log⁡7y4\log_7x-3\log_7y  

log⁡7(x12y3)\log_7\left(x^{12}y^3\right)  

log⁡7(12xy)\log_7\left(12xy\right)  

log⁡7(x4y3)\log_7\left(\frac{x^4}{y^3}\right)   

log⁡4(4x3y)\log_4\left(\frac{4x}{3y}\right)  

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