Use a Graph to Estimate the Values Of $\theta$ For Which the Curves

question 12

Multiple Choice

Use a graph to estimate the values of $\theta$ for which the curves $r = 9 + 3 \sin 5 \theta$ and $r = 18 \sin \theta$ intersect. Round your answer to two decimal places.

• A) \(\theta = 1.48\)
• B) \(\theta = 0.58\)
• C) \(\theta = 4.7\)
• D) \(\theta = 0.49\)
• E) \(\theta = 2.57\)

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