A Function That Has Exactly One Value of X Associated $f ( x )$

question 116

True/False

A function that has exactly one value of x associated with each value of $f ( x )$ is a one-to-one function.

---

Definitions:

Engel Curve

A graphical representation that shows the relationship between a consumer's income and their expenditure on a particular good, illustrating how consumption changes with income.

Utility Function

A representation of how consumer preferences over a set of goods and services are ordered, indicating the level of satisfaction derived from different bundles of goods.

Consumption

The action or process of using up goods and services, typically by households.

Utility Function

It is an economic model representing the preference level of consumers for different combinations of goods and services.