Estimate the Horizontal Asymptote $y = \frac { 1 - \cos ^ { 2 } \left( \frac { 2 } { x } \right) } { \sin \left( \frac { 9 } { x } \right) }$

question 15

Multiple Choice

Estimate the horizontal asymptote. $y = \frac { 1 - \cos ^ { 2 } \left( \frac { 2 } { x } \right) } { \sin \left( \frac { 9 } { x } \right) }$

• A) \(y = 9\)
• B) \(y = 4\)
• C) \(y = 2\)
• D) \[y = 0\]
• E) \(y = - 9\)

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