Answer:
1. a demand curve
2. a demand schedule
Explanation:
A demand curve is a graphical presentation indicating the connection between the price of a product, for example Television, and the quantity demanded for that product at a specific price.
On the other hand, a demand schedule is a table presentation of detailed data or numbers of the price-quantity demanded relationship for a product.
Hence, the right answer are:
1. a demand curve
2. a demand schedule