Find a Polar Equation of the Conic with Its Focus $\quad$

question 210

Multiple Choice

Find a polar equation of the conic with its focus at the pole.
Conics $\quad$$\quad$$\quad$ Vertex or vertices
Parabola $\quad$$\quad ( 1 , - \pi / 2 )$

• A) \(\frac { 2 } { 1 - \cos \theta }\)
• B) \(\frac { 2 } { 1 + \cos \theta }\)
• C) \(\frac { - 2 } { 1 - \sin \theta }\)
• D) \(\frac { 2 } { 1 - \sin \theta }\)
• E) \(\frac { 2 } { 1 + \sin \theta }\)

Recognize the effects of supply and demand shifts on market equilibrium.

Explain the role of prices as a rationing mechanism in market economies.

Distinguish between the concepts of excess demand and excess supply.

Analyze the reasons and outcomes of government policies like rent controls, minimum wage laws, and usury laws.

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