Fill in the blanks and empty cells for each table below. The first row of each table has been completed for you.
Find the Related Logarithmic or Exponential Statement
Exponential Equation | Logarithmic Equation | |
---|---|---|
Example: |
53 = 125 |
log5 125 = 3 |
1 |
92 = 81 |
|
2 |
log2 32 = 5 |
|
3 |
xy = z |
|
4 |
loga b = c |
Phrasing 1
Expressions | Translation | Evaluates to: | |
---|---|---|---|
Example: |
log2(1) |
"To get 1, I raise 2 to what power?" |
0 |
5 |
log2(8) |
"To get 8, I raise 2 to what power?" |
|
6 |
log5(25) |
"To get , I raise to what power?" |
|
7 |
log5(1) |
"To get , I raise to what power?" |
|
8 |
"To get 81, I raise 3 to what power?" |
||
9 |
log4(1) |
Phrasing 2
Expressions | Translation | Evaluates to: | |
---|---|---|---|
Example: |
log2(8) |
"The power to which you raise 2 to get 8" |
3 |
10 |
log3(1) |
"The power to which you raise to get " |
|
11 |
"The power to which you raise 0.1 to get 0.01" |
||
12 |
log2(16) |
Create Your Own
Come up with your own logarithmic expressions! Use the phrasing you like best to translate them, then solve them.
Expressions | Translation | Evaluates to: | |
---|---|---|---|
13 |
|||
14 |
These materials were developed partly through support of the National Science Foundation, (awards 1042210, 1535276, 1648684, 1738598, 2031479, and 1501927).
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