Use a Vertical Format to Add the Polynomials $$\begin{array} { l } 2 y ^ { 5 } + 9 y ^ { 2 } + 5 \\9 y ^ { 5 } - 4 y ^ { 2 } + 8 \\\hline\end{array}$$

question 18

Multiple Choice

Use a vertical format to add the polynomials.
- $$\begin{array} { l } 2 y ^ { 5 } + 9 y ^ { 2 } + 5 \\9 y ^ { 5 } - 4 y ^ { 2 } + 8 \\\hline\end{array}$$

• A) \(14 y ^ { 5 } - 2 y ^ { 2 } + 17\)
• B) \(11 y ^ { 5 } + 5 y ^ { 2 } + 13\)
• C) \(11 + 5 y ^ { 5 } + 13 y ^ { 2 }\)
• D) \(29 y ^ { 7 }\)

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Definitions:

Quantity Supplied

The volume of a good or service available for sale from suppliers at a certain cost.

Price Ceiling

A government-imposed limit on how high a price can be charged on a product or service, intended to protect consumers from prices that are deemed too high.

Shortage/Surplus

A shortage occurs when the demand for a good exceeds its supply at a particular price, while a surplus occurs when the supply of a good exceeds demand at a particular price.

Demand Equation

A mathematical expression that calculates the quantity of a good or service demanded at various prices.