Techniques of Differentiation - Second and Higher Derivatives
Techniques of Differentiation - Second and Higher Derivatives
TGM Original Questions
A curve has the equation \(y = -5x^3 + 24x^2 - 7x - 5\).
- Find the value of \(x\) when the maximum gradient of the curve occurs.
- Hence find the maximum gradient of the curve.
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Answer:(i) \(x=\dfrac85\) (ii) Maximum gradient \(=\dfrac{157}{5}\)
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