Describe the End Behavior of the Function $$f ( x ) = e ^ { - x } \cos 4 x$$

question 390

Multiple Choice

Describe the end behavior of the function.
- $$f ( x ) = e ^ { - x } \cos 4 x$$

• A) \(\lim _ { x \rightarrow\infty } f ( x ) = \infty\)
• B) \(\lim _ { x \rightarrow \infty } f ( x ) = 0\)
• C) \(\lim _ { x \rightarrow } f ( x ) = 0\)
• D) \(\lim _ { x \rightarrow \infty } f ( x ) = \infty\)

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