Find the x-coordinate of the local maximum

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Reference no: EM131008882

a. Determine the interval(s) where the function is decreasing: f(x)=2x³-3x²-12x+18

b. Find the x-coordinate of the local maximum of f(x)=x³-1.2x²-1.8x

c. Find the x-coordinate of the inflection point of f(x)=x³-2.3x²-1.4x

d. Find the absolute minimum value of the function f(x)=x²-5.6x+1 on the interval [0,2].

Reference no: EM131008882

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