Find the Standard Form of the Parabola with the Given

question 2

Multiple Choice

Find the standard form of the parabola with the given characteristics.directrix: x = 9 vertex: (4, 6)

• A)(x + 4)² = -20(y + 6)
• B)(x - 4)² = -20(y - 6)
• C)(x + 6)² = -20(y + 4)
• D)(y + 6)² = -20(x + 4)
• E)(y - 6)² = -20(x - 4)

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Definitions:

Cournot

Refers to an economic model of competition among firms, where each firm decides its production level assuming the other firms' levels are fixed, leading to a state of Cournot equilibrium.

Sequential Games

Games in which players make decisions one after another, with later players having knowledge of the previous actions taken by other players.

Dominant Strategy

A strategy that is the best for a player in a game irrespective of the strategies chosen by other players.

Nash Equilibrium

A concept within game theory where no participant can benefit by changing strategies while the other participants keep theirs unchanged.