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anonymous

  • 5 years ago

Let f(x)=x^2+x+14. What is the value of f(x) for which the tangent line to the graph of y=f(x) is parallel to the x -axis

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  1. amistre64
    • 5 years ago
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    isnt that at the vertex?

  2. amistre64
    • 5 years ago
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    -b/2a i think is the end results

  3. amistre64
    • 5 years ago
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    <-------------------> -sqrt -b/2a +sqrt vertex

  4. amistre64
    • 5 years ago
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    of course youre particular favorite method of finding the vertex is just a ssuitable

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spraguer (Moderator)
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