A demand curve shows the quantity demanded of a product at each price.
<h3>What is a demand curve?</h3>
Your information is incomplete as the table isn't given. Therefore, an overview will be given.
A demand curve simply means a graphical representation of the relationship between price and quantity demanded.
In this case, a demand curve shows the quantity demanded of a product at each price. The profit maximizing price is when the marginal cost equals marginal revenue.
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70/9
Divide
9*7 = 63
70-63 = 7
7 7/9

so as you can see the common ratio is 2, and the first term is 1/2,

Your answer would be (b.) because -2+-3=-5
Answer:
B
Step-by-step explanation: