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Math Help - slope of the tangent line?

  1. #1
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    slope of the tangent line?

    I am struggling with this problem:

    Find the slope of the tangent line to the graph of the function below at the point (2, -23).
    g
    (x) = 5 - 7x2
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  2. #2
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    You need to be more clear. What does 7x2 mean?
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  3. #3
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    it means 7x^2
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  4. #4
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    First find g'(2)

    Tangent line will be y+23= g'(2) (x-2)
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