Select the Correct Graph of the Polar Equation $$\theta$$ For Which the Graph Is Traced Only Once

question 37

Multiple Choice

Select the correct graph of the polar equation.Find an interval for $$\theta$$ for which the graph is traced only once.​ $$r = 4 - 8 \cos \theta$$ ​

• A)​ \[0 \leq \theta < 2 \pi\]
• B)​ \[0 \leq \theta < 2 \pi\]
• C)​ \[0 \leq \theta < 2 \pi\]
• D)​ \[0 \leq \theta < 2 \pi\]
• E)​ \[0 \leq \theta < 2 \pi\]

---

Definitions:

Behavioral Economics

A method of economic analysis that applies psychological insights into human behaviour to explain economic decision-making.

Self-Serving Bias

Self-serving bias is the tendency to attribute positive events to one's own character but attribute negative events to external factors, affecting judgment and decision-making.

Planning Fallacy

The optimistic cognitive bias that leads individuals or teams to underestimate the time, costs, and risks of future actions, while overestimating the benefits.

Overconfidence Effect

A cognitive bias where people overestimate their own abilities, knowledge, or predictions.