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swin2013
 3 years ago
Which of the following values in the absolute maximum of the function f(x) = 4xx^2+6 on the interval [0.4]
swin2013
 3 years ago
Which of the following values in the absolute maximum of the function f(x) = 4xx^2+6 on the interval [0.4]

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swin2013
 3 years ago
Best ResponseYou've already chosen the best response.0The answer is 10 but i keep getting 2

FoolAroundMath
 3 years ago
Best ResponseYou've already chosen the best response.1Try differentiating f(x) and set the derivative equal to 0 to get the point of maxima.

swin2013
 3 years ago
Best ResponseYou've already chosen the best response.0f'(x) = 2x+4 x = 2, i got that

FoolAroundMath
 3 years ago
Best ResponseYou've already chosen the best response.1Yes, then evaluate the value of the function to get the maximum value in that interval.

swin2013
 3 years ago
Best ResponseYou've already chosen the best response.0OH i had an arithmetic problem! thank you! :)

dpaInc
 3 years ago
Best ResponseYou've already chosen the best response.0or... since this is a parabola, you can just find the vertex...
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