What does a supply curve depict?

A supply curve is a fundamental concept in economics that visually represents the relationship between the price of a good or service and the quantity that suppliers are willing to produce and sell in a given period. As the price increases, the quantity supplied typically increases as well, reflecting the principle that higher prices incentivize producers to supply more of a good to maximize profits.

This relationship is often depicted graphically, where the vertical axis represents the price and the horizontal axis represents the quantity supplied. The resulting curve typically slopes upward from left to right, indicating that suppliers are more willing to offer greater quantities of a good at higher prices.

In this question, the option that states the supply curve depicts a graphical representation of the relationship between price and quantity supplied accurately captures this essential function of the supply curve. Understanding this relationship is crucial for analyzing market dynamics, helping predict how changes in price will affect supply levels in an economy.