AnswersMathematics IIIEvaluating Logarithmic Expressions

Evaluating Logarithmic Expressions — Quiz Answers

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What is the value of the log base 7 of 343 ?

A
negative 1 third
B
3
C
1 third
D
negative 3
3

Which equation is equivalent to log sub 3 of open paren x plus 5 close paren is equal to 2 ?

A
2 cubed is equal to x plus 5
B
2 cubed is equal to log sub 3 of open paren x plus 5 close paren squared
C
3 squared is equal to x plus 5
D
3 squared is equal to log sub 3 of open paren x plus 5 close paren cubed
4

Which logarithmic equation is equivalent to 8 squared is equal to 64 ?

A
2 is equal to the log base 8 of 64
B
2 is equal to the log base 64 of 8
C
8 is equal to the log base 2 of 64
D
64 is equal to the log base 2 of 8
6

Which logarithmic equation is equivalent to 3 squared is equal to 9 ?

A
2 is equal to the log base 3 of 9
B
2 is equal to the log base 9 of 3
C
3 is equal to the log base 2 of 9
D
3 is equal to the log base 9 of 2
7

What is the value of the log base 27 of 9 ?

A
negative 3 halves
B
3 halves
C
negative 2 thirds
D
2 thirds
9

Which equation is equivalent to the log base x of 36 is equal to 2 ?

A
x squared is equal to 36
B
36 to the x th power is equal to 2
C
2 to the x th power is equal to 36
D
x squared is equal to 36 squared

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