Identify the Conic That the Polar Equation Represents $$r = \frac { 2 } { 1 - 2 \cos \theta }$$

question 197

Multiple Choice

Identify the conic that the polar equation represents. Also, give the position of the directrix.
- $$r = \frac { 2 } { 1 - 2 \cos \theta }$$

• A) hyperbola, directrix perpendicular to the polar axis 1 right of the pole
• B) ellipse, directrix perpendicular to the polar axis 1 right of the pole
• C) ellipse, directrix perpendicular to the polar axis 1 left of the pole
• D) hyperbola, directrix perpendicular to the polar axis 1 left of the pole

Understand the escalation and impact of U.S. involvement in Vietnam from Kennedy to Johnson.

Analyze the objectives, achievements, and limitations of President Johnson's Great Society initiative.

Recognize key events and their significance within the context of 1960s American political and social movements, such as the Democratic National Convention of 1968, the Tet Offensive, and student protests.

Compare and contrast the contributions of Presidents Kennedy and Johnson to liberal domestic reforms.

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Definitions:

Volts

The unit of electric potential or electromotive force in the International System of Units (SI), symbolized as "V."

Short to Ground

An electrical fault where a positive wire unintentionally connects to the vehicle's frame or ground, potentially causing a circuit to malfunction.

High Resistance

A condition or property of an electrical component or circuit that opposes the flow of current, resulting in less current flow.