A demand curve:

A) shows the relationship between price and quantity supplied.
B) indicates the quantity demanded at each price in a series of prices.
C) graphs as an upsloping line.
D) shows the relationship between income and spending.

Demand Curve

A graph representing the relationship between the price of a good and the quantity of that good that buyers are willing to purchase at that price.

Quantity Supplied

The total amount of a product or service that producers are willing and able to sell at a certain price level.

Quantity Demanded

The total amount of a good or service that consumers are willing and able to purchase at a given price over a specific period.