f(x)=(x-3)^3 [0,4]

f(x)=x^3-12X [1,4]

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- Nov 9th 2008, 11:06 AMsdaniels229find the absolute extrema of the function
f(x)=(x-3)^3 [0,4]

f(x)=x^3-12X [1,4] - Nov 9th 2008, 06:08 PMArch_Stanton
1.

Notice, that the derivative has a double root from what results, that the function is a hyperbola with focus in ,

the extrema are then and :

2. , belongs to the interval,

all we have to do now is to check the function values for the variable of , and and pick the highest and the lowest one. - Nov 10th 2008, 05:15 AMsdaniels229was lost some saved me
thank you was very lost(Bow)