Sample Exam One - Sample Exam Test One(2.1 2.5 4.5 You must...

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1 Sample Exam: Test One (2.1 – 2.5, 4.5) You must show all of your work to receive credit. No partial credit will be awarded to Multiple Choice answers. Multiple Choice: (25 points) 1. For which of the following functions f (if any) does ( ) x 1 lim f x fail to exist? A. B. C. D. E. ( ) x 1 lim f x exists for all of the functions above.
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2. Find the limit x sin x lim x →∞ if it exists and give a reason to support your answer. A. Does not exist; Indeterminate form B. L 1 = ; Special Limit C. Does not exist; Oscillating behavior D. L 0 = ; Squeeze Theorem E. Does not exist; Unbounded behavior 3. Find 0 cos tan lim θ , if it exists. A. 0 B. 1 C. e D. / 2 π E. Does not exist 4. Find any x–values at which ( ) 2 x f x x 2x = - is not continuous and identify each discontinuity as removable or nonremovable. A. only x 2 (nonremovable) = B. x 0 (nonremovable); x 2 (nonremovable) = = C. x 0 (removable); x 2 (nonremovable) = = D. 7 4 Free Response
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Sample Exam One - Sample Exam Test One(2.1 2.5 4.5 You must...

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