Decide Whether or Not the Functions Are Inverses of Each $f ( x ) = - \frac { 2 } { 7 } x , \quad g ( x ) = - \frac { 7 } { 2 } x$

question 248

Multiple Choice

Decide whether or not the functions are inverses of each other.
- $f ( x ) = - \frac { 2 } { 7 } x , \quad g ( x ) = - \frac { 7 } { 2 } x$

• A) Yes
• B) No

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The measure of the economic output produced per unit of labor input.

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The increase in output that results from employing an additional unit of a factor of production, ceteris paribus.