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10 Feb 2018

(i) If a function f is continuous for all x and if f has a local maximum at (-1,4) and a local minimum at (3,-2), which of the following statements must be true? (A) The graph of f has an inflection point somewhere between x = -1 and x = 3. (B) f'(-1) = 0. (C) The graph of f has a horizontal asymptote. (D) The graph of f has a horizontal tangent line at x = 3. (E) The graph of f intersects both axes. Answer:

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Deanna Hettinger
Deanna HettingerLv2
12 Feb 2018
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