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

question 363

Multiple Choice

Select the correct graph of the polar equation.Find an interval for $\theta$ for which the graph is traced only once. $r = 5 + 4 \cos \theta$

• 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) \(0 \leq \theta < 2 \pi\)

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Definitions:

Mantle

The layer of the Earth located between the crust and the outer core, composed of silicate rocks rich in iron and magnesium.

Gravity

The force exerted between any two objects, such as that between the Sun, Earth, and Moon; synonymous with gravitational pull.

Sun

The star at the center of our solar system, which provides light and heat essential for life on Earth.

Moon

The Earth's natural satellite, orbiting the planet and influencing various terrestrial phenomena, including tides and potentially affecting the Earth's climate.