q151t1au - Name: MATH 151 Test 1 Autumn 2009 Time : 75 min...

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Name: MATH 151 Test 1 Autumn 2009 Time : 75 min Max : 120 Instructions : This test has 9 questions on 5 pages. Write your fnal answer to each question in the space provided under that question. Appropriate work using algebra and/or calculus must be shown . Inadequately supported answers, especially iF based soley on graphing calculators, may not be given credit. Unless otherwise specifed, give the exact values oF all answers, using Fractions, radicals, e and π as needed, and not decimal approximations . 1 (22 points ). The graph oF a certain Function f is below, on the right. Use this graph to fnd the Following limits. Use and -∞ as appropriate. lim x →- 5 + f ( x ): lim x →- 3 - f ( x ): lim x →- 3 + f ( x ): lim x →- 3 f ( x ): lim x 0 - f ( x ): lim x 0 + f ( x ): lim x 0 f ( x ): lim x 2 - f ( x ): lim x 2 + f ( x ): lim x 2 f ( x ): lim x →∞ f ( x ): x y 5 - 5 5 - 5 (over) Typeset using A M S -T E X.
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MATH 151 Test 1, p .2 Autumn 2009 2. Find the following limits, where
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q151t1au - Name: MATH 151 Test 1 Autumn 2009 Time : 75 min...

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