Inverse Functions
Inverse Functions
Review of Exponential Functions
An exponential function is a function that has the variable as the power rather than the base. For example,
where the base is a constant and the power is a variable.
Recall from Algebra I that the function
would create the following table and graph:
![log_review_table_graph log_review_table_graph](https://claregladwinresd.glk12.org/pluginfile.php/950/mod_book/chapter/305/Exponential_and_Logarithmic_Functions/Images/log_review_table_graph.png)
![ExpLog1-1 ExpLog1-1](https://claregladwinresd.glk12.org/pluginfile.php/950/mod_book/chapter/305/Exponential_and_Logarithmic_Functions/Images/ExpLog1-1.png)
Recall from Algebra I that the function
![ExpLog1-1 ExpLog1-1](https://claregladwinresd.glk12.org/pluginfile.php/950/mod_book/chapter/305/Exponential_and_Logarithmic_Functions/Images/ExpLog1-1.png)
![log_review_table_graph log_review_table_graph](https://claregladwinresd.glk12.org/pluginfile.php/950/mod_book/chapter/305/Exponential_and_Logarithmic_Functions/Images/log_review_table_graph.png)