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Unformatted text preview: Math 2A : Sample Midterm # 2 This exam consists of 4 questions worth 10 points each and 4 questions worth 15 points each. Read directions for each problem carefully. Please show all work needed to arrive at your solutions. Label all graphs. Clearly indicate your final answers. 1.) Mark each of the following statements as true or false. No work needs to be shown . a.) If ? ? = 0 then ? is a local maximum or minimum of ? . True False b.) If ? has an absolute minimum value at ? , then ? ? = 0 or ? does not exist at ? . True False c.) If ? = ? for all in ( , ) , then ? = ? in ( , ) . True False d.) There exists a function ? such that ? 1 = 2 , ? 2 = 5 and ? < 2 for all . True False e.) lim sin 1 = 0 True False 2.) Sketch a possible graph of a function ? that satisfies the following conditions: ? = 0 , ? 2 = 4 , ? 5 = 7 , ?...
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