Question

Which of the following is true about the demand curve?

a. It is always graphically depicted by a straight line.
b. It is used to illustrate the effect of price on the quantity supplied.
c. It usually slopes upward and to the right.
d. It shows the relationship between product demand and product price.
e. It shows the quantity of product customers will buy in a market during a period of time even if other factors change.

Answer 1

The demand curve shows the relationship between product demand and product price. It depicts the quantity of product customers will buy in a market during a period of time even if other factors change.

Step-by-step explanation:

The demand curve is a graphical representation of the relationship between product demand and product price. It shows the quantity of product customers will buy in a market during a period of time even if other factors change. Nearly all demand curves slope downward from left to right, illustrating the law of demand: as the price increases, the quantity demanded decreases, and vice versa.

Answer 2

Answer: d. It shows the relationship between product demand and product price.

Explanation: Demand is based on the needs and wants of consumers and it refers to the amount of goods/services a consumer is willing to purchase at a given price. A demand curve shows the relationship between product demand and product price. It is a graph depicting the relationship between the price of a certain good and the amount of it that consumers are willing and able to purchase at that given price.