vitÂ·riÂ·fy (vÄ­tâ²rÉ-fÄ«â²) v. vitÂ·riÂ·fied, vitÂ·riÂ·fyÂ·ing, vitÂ·riÂ·fies v.tr. To change or make into glass or a glassy substance, especially through heat fusion. v.intr. To become vitreous.
We draw a demand curve to show the relationship between the price of the good and the quantity that consumers are willing to buy. For example, suppose people are willing to buy 20 pounds of strawberries at a price of $2, but are willing to buy 30 pounds if the price falls to $1.
Demand Curve and Demand Schedule. The term demand refers to the entire relationship between. the price of the good and quantity demanded of the good. A demand curve shows the relationship between the. quantity demanded of a good and its price when all other. influences on consumersâ planned purchases remain the. same.