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Properties of Logs Practice

Properties of Logs Practice

Assessment

Presentation

Mathematics

10th - 12th Grade

Easy

Created by

Brooke Sattler

Used 10+ times

FREE Resource

4 Slides • 12 Questions

1

Properties of Logs Practice

By Brooke Wiestling

2

media

3

Multiple Choice

Condense

   log39+log33\log_39+\log_33  

1

log312\log_312  

2

log327\log_327  

3

log39\log_39  

4

Multiple Choice

Expand:

log55\log55  

1

log 40 + log 15

2

log 50 + log 5

3

log 11 + log 5

5

Multiple Choice

Condense to a single logarithm:

log3 + log7\log3\ +\ \log7  

1

log 10

2

log 21

3

log 3/7

4

log 3/log 7

6

Multiple Choice

Expand

  log216\log_216  

1

log28+log22\log_28+\log_22  

2

log22+log24\log_22+\log_24  

7

Poll

In the following equation, are we applying the product rule correctly?

log5x+log5y+log5z=log5xyz\log_5x+\log_5y+\log_5z=\log_5xyz  

Yes

No

8

media

9

Multiple Choice

Condense 

log5ylog525\log_5y-\log_525  

1

log5(y25)\log_5\left(y-25\right)  

2

log5(25y)\log_5\left(25y\right)  

3

log5(y25)\log_5\left(\frac{y}{25}\right)  

4

log5(25y)\log_5\left(\frac{25}{y}\right)  

10

Multiple Choice

Expand log6(y36)\log_6\left(\frac{y}{36}\right)  

1

log6y+log636\log_6y+\log_636  

2

log6ylog636\log_6y-\log_636  

3

log636+log6y\log_636+\log_6y  

4

log636log6y\log_636-\log_6y  

11

Multiple Choice

What value of y would make this equation true? 

log264log2y=log216\log_264-\log_2y=\log_216  

1

y=2

2

y=3

3

y=4

4

4=8

12

media

13

Multiple Choice

Condense. Simplify if necessary.

2log392\log_39  

1

log392\log_39^2  

2

log329\log_32^9  

3

log381\log_381  

14

Multiple Choice

Expand 

log242\log_24^2  

1

4log224\log_22  

2

2log422\log_42  

3

2log242\log_24  

4

None of these

15

Multiple Choice

Expand. Simplify in necessary.

12log325\frac{1}{2}\cdot\log_325  

1

log325\log_325  

2

log35\log_35  

3

log22512\log_225^{\frac{1}{2}}  

4

None of these

16

Poll

How would you gauge your understanding of this lesson?

Crushing it! Give me the CYU NOW!

Doing well, but could use some more practice.

Still a little lost.

I don't understand at all.

Properties of Logs Practice

By Brooke Wiestling

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