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quyenthuy820 Group Title

If (x,y) is a point on the graph of a function, and all points near (x,y) have a greater y-value than (x,y), then (x,y) must be A. A relative maximum B. The absolute minimum on (-∞,∞) C. A relative minumum D. The absolute maximum on (-∞,∞)

  • 2 years ago
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  1. quyenthuy820 Group Title
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    i got B?

    • 2 years ago
  2. Mr.Math Group Title
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    The correct answer is C from the definition of a relative minimum.

    • 2 years ago
  3. eigenschmeigen Group Title
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    if we are talking about points "near" (x,y) it might not be the absolute minimum, as there may be other minimums

    • 2 years ago
  4. thomasj Group Title
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    c because it can't be b, an absolute minimum unlees ALL points not just the ones that are near (x,y) would have to have greater y values

    • 2 years ago
  5. quyenthuy820 Group Title
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    thanks guys! :)

    • 2 years ago
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