Find the Missing Number, If Possible $| ? | + 6 = 7$

question 476

Multiple Choice

Find the missing number, if possible. There may be more than one number that works, so find as many as possible. If
no number works, write ʺNo number possible.ʺ
- $| ? | + 6 = 7$

• A) 1
• B) \(- 1,1\)
• C) \(- 13,13\)
• D) 13

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Definitions:

Supply Curve

A graph representing the relationship between the price of a good or service and the quantity of it that producers are willing to supply.

Equilibrium Price

The market price at which the quantity of a good demanded equals the quantity supplied, leading to market stability.

Inverse Demand Function

A mathematical representation showing the relationship between the quantity demanded of a good and its price, typically derived by solving the demand function for price.

Inverse Supply

The inverse supply function represents the relationship between the price of a good and the quantity supplied, expressed as price as a function of quantity, contrasting with the typical supply function which is quantity as a function of price.