Question

What is a demand curve?
consumers buying more of a good when its price decreases and less when its price increases
a table that lists the quantity of a good all consumers in a market will buy at each different price
a graphic representation of a demand schedule
a table that lists the quantity of a good a person will buy at each different price

Answer 1

Answer: A graphic representation of a demand schedule.

Explanation:

Since the question asks for what a demand curve is, it certainly requests to know the graphical representation of what the schedule of demand is.

And this shows the price of a commodity, and the quantity demanded of the commodity.

Answer 2

Answer:the first one

Explanation:

saw it in a comment