Examlex
The quadratic model can never have more than one turning point (peaks or troughs).
Demand
The inclination and capability of buyers to acquire products and services at specified prices.
Increase
An upward movement in quantity, size, number, value, or intensity of a particular variable.
Market Demand
The total quantity of a product or service that all consumers in a market are willing and able to buy at various prices, given a period of time.
Related Goods
Products or services that are either complements or substitutes to one another, affecting each other's demand and supply.
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