Write the Standard Form of the Equation of the Parabola $( x - 9 ) ^ { 2 } = 20 ( y - 5 )$

question 6

Multiple Choice

Write the standard form of the equation of the parabola with focus (4,5) and its vertex at (9,5) .

• A) \(( x - 9 ) ^ { 2 } = 20 ( y - 5 )\)
• B) \(( y - 5 ) ^ { 2 } = 20 ( x - 9 )\)
• C) \(( x - 9 ) ^ { 2 } = - 20 ( y - 5 )\)
• D) \(( x + 9 ) ^ { 2 } = 20 ( y + 5 )\)
• E) \(( y - 5 ) ^ { 2 } = - 20 ( x - 9 )\)

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Definitions:

Short Position

The investment strategy of selling borrowed securities or assets with the expectation that their prices will decline, allowing them to be bought back at a lower price for a profit.

Profit

The income earned when the total revenue from business activities surpasses all related expenses, costs, and taxes.

Clearinghouse

A financial institution that provides clearing and settlement services for financial and commodities derivatives and securities transactions.

Exercise

In finance, it refers to the act of executing one's right to buy or sell the underlying asset in options trading.