Use the Vertical Line Test to Determine Whether or Not

question 14

Multiple Choice

Use the vertical line test to determine whether or not the graph is a graph in which y is a function of x.
-

• A)function
• B)not a function

---

Definitions:

Quasilinear Utility

A utility function where the utility is linear in one argument, typically representing money, allowing for the analysis of changes in wealth without the utility of wealth itself changing.

Consumption Increase

A rise in the amount of goods and services consumed by households or the economy over a period.

Price Increase

A rise in the cost of goods or services, affecting demand, supply, and inflation.

Optimal Consumption

The mix of goods and services that maximizes a consumer's utility given their budget constraints.