Convert the Rectangular Equation to Polar Form $a > 0$ $x y = 10$

question 3

Multiple Choice

Convert the rectangular equation to polar form. Assume
$a > 0$
$x y = 10$

• A) \(r ^ { 2 } = 10 \sec 2 \theta\)
• B) \(r ^ { 2 } = 20 \csc 2 \theta\)
• C) \(r ^ { 2 } = 20 \sec 2 \theta\)
• D) \(r ^ { 2 } = 10 \csc 2 \theta\)
• E) \(r ^ { 2 } = 20 \cos 2 \theta\)

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Definitions:

Marginal Revenue

The boost in income achieved by selling one more unit of a product or service.

Marginal Cost

The growth in aggregate expenditure brought about by generating an extra unit of a product or service.

Economic Profit

The difference between total revenue and total costs, where costs include both explicit and implicit costs.

Competitive Firm

A company that operates in a market where it must take the prevailing market price as given because the firm's individual sales do not significantly affect the market price.