General Math Grade 11 - SECOND QUARTER EXAM

General Math Grade 11 - SECOND QUARTER EXAM 

Question 1

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3 log9 x2 = 6 log9 x

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False


Question 2

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Question 3

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3(log9 x)2 = 6 log9 x

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True

False 

Question 4

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Find the value of each logarithmic expression. (Note: There's only one answer for the pair of logarithmic expressions indicated below.)

log7 (73 · 78) and log7 73 + log7 78

Answer: 11  

Question 5

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Without using a calculator, find the value of the following logarithmic expression.

log1/2 16

Answer: 4 

Question 6

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(log3 2)(log4) = log

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False 

Question 7

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Find the value of each logarithmic expression. (Note: There's only one answer for the pair of logarithmic expressions indicated below.)

log7 75 and 5 · log7 7

Answer: 5  

Question 8

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(log3 2)(log4) = log

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True

False 

Question 9

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Find the value of each logarithmic expression. (Note: There's only one answer for the pair of logarithmic expressions indicated below.)

log3 (27 · 81) and log3 27 + log3 81

Answer: 7  

Question 10

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The set A = {(-4, 4), (-3, 2), (-2, 1), (0, -1), (1, -3), (2, -5)} of ordered pairs form a function. Find the inverse of this function. 

 

Answer: A-1 = {(Answer 4, -4



), (Answer 2, -3



), (Answer 1, -2



), (Answer -1, 0



), (Answer -3, 0



), (Answer -5, 2



)}

Question 11

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Without using a calculator, find the value of the following logarithmic expression.

log9 729

Answer: 3 

Question 12

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Without using a calculator, find the value of the following logarithmic expression.

log7 1

Answer: 0 

Question 13

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log3 2x2 = 2 log3 2x

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Question 14

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Without using a calculator, find the value of the following logarithmic expression.

log2 32

Answer: 5

Question 15

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Simplify the given expressions and find the value of x.

2= x

Answer: 16

Question 16

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Simplify the given expressions and find the value of x.

4= x

Answer: 64 

Question 17

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The relation pairing a real number to its square is a one-to-one function.

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True 

False

Question 18

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Fill in the table that represents the inverse of the function defined by:

x

-4

-3

-2

-1

0

1

2

3

4

y

-9

-7

-5

-3

-1

1

3

5

7

 

Inverse of the function:

x

Answer



Answer



Answer



Answer



Answer



Answer



Answer



Answer



Answer



y

Answer



Answer



Answer



Answer



Answer



Answer



Answer



Answer



Answer





 

 

 

Question 19

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Without using a calculator, find the value of the following logarithmic expression.

log5 5

Answer: 1  

Question 20

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Tell whether the following is a characteristic of stocks or bonds:

(a) A form of equity financing or raising money by allowing investors to be part owners of the company. Answer Stock



(a) A form of debt financing, or raising money by borrowing from investors. Answer Bond



Question 21

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log 22 = (log 2)2

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Question 22

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Find the value of each logarithmic expression. (Note: There's only one answer for the pair of logarithmic expressions indicated below.)

log7 (49/7) and log7 49 - log7 7

Answer: 1 

Question 23

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The relation pairing an SSS member to his/her SSS number is a one-to-one function.

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True 

False

Question 24

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Find the value of each logarithmic expression. (Note: There's only one answer for the pair of logarithmic expressions indicated below.)

https://shs.amaesonline.com/batch1/pluginfile.php/95/question/questiontext/3024292/22/29030/Screen%20Shot%202016-10-03%20at%2011.30.29%20AM.png

Answer: 5  

Question 25

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log3 2x2 = log3 2 + 2 log3 x

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True 

False