Applications of Differentiation (Optimisation and Curve Analysis)
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Free Maths Q & A Practice
1 of 5 free exam-style exercises in this topic
For \(f(x)=x^3-3x^2-9x+5\), which stationary point is a local maximum?
Stationary-point analysis
local max
local min
Method: Solve f prime = 0, then classify using f double prime
Select the exact answer.
Select one option.
A
\((-1,10)\)
B
\((3,-22)\)
C
\((1,-6)\)
D
\((-3,32)\)
E
None
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