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Unformatted text preview: i) f ′′ ( x ) = 0 at x = 0 and x = ± √ 3 . ii) f is concave up on (√ 3 , √ 3) . iii) f has exactly 1 point of inFection. A) i) only B) iii) only C) i) and ii) only D) i) and iii) only E) None of the 3 statements are true. 2 [ 2 ] 4. Which of the following is the graph of f. A) M 10 M 5 5 10 M 0.4 M 0.2 0.2 0.4 B) M 10 M 5 5 10 M 0.4 M 0.2 0.2 0.4 C) M 4 M 2 2 4 M 2 M 1 1 2 D) M 4 M 2 2 4 0.2 0.4 0.6 0.8 1.0 [ 2 ] 5. Consider the function r ( x ) = 2 x + 53 x + 4 . Which of the following 3 statements are true? i) r has a vertical asymptote at x = 3 / 4 . ii) r has a horizontal asymptote at y = 2 / 3 . iii) The graph of r is symmetric in the origin. A) ii) only B) iii) only C) ii) and iii) only D) i) and iii) only E) None of the 3 statements are true....
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This note was uploaded on 03/30/2008 for the course MATH 140B taught by Professor Fabbri,marc during the Fall '07 term at Penn State.
 Fall '07
 FABBRI,MARC
 Derivative

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