Identify and Graph the Polar Equation $r^{2}=4 \cos (2 \theta)$ A)

Rose with Four Petals

B)

Lemniscate

question 219

Multiple Choice

Identify and graph the polar equation.
- $r^{2}=4 \cos (2 \theta)$

• A) rose with four petals
• B) lemniscate
• C) lemniscate
• D) rose with four petals

---

Definitions:

Price Discrimination

A pricing strategy where a company charges different prices for the same product or service to different customers, based on the willingness to pay.

Different Prices

The phenomenon where goods or services are sold at varying prices due to factors such as location, demand, or quality.

Pure Monopolist

A single supplier dominates the entire market for a particular good or service, without any competition.

Marginal Cost

The cost added by producing one additional unit of a product.