Question

Find the maximum value of the function below. f(x) = -3 - 4x -
2x^{2}

Answer #1

Consider the function f(x) = x3 − 2x2 − 4x + 9 on the interval
[−1, 3].
Find f '(x). f '(x) = 3x2−4x−4
Find the critical values. x =
Evaluate the function at critical values. (x, y) =
(smaller x-value)
(x, y) =
(larger x-value)
Evaluate the function at the endpoints of the given
interval.
(x, y) =
(smaller x-value)
(x, y) =
(larger x-value)
Find the absolute maxima and minima for f(x) on the interval
[−1, 3].
absolute...

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The function f(x,y)=4x-4y has an absolute maximum value and
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1. Find the absolute maximum value and the absolute minimum
value, if any, of the function. (If an answer does not exist, enter
DNE.)
g(x) =
−x2 + 4x + 9
maximum =
minimum=
2. Find the absolute maximum value and the absolute minimum
value, if any, of the function. (If an answer does not exist, enter
DNE.)
f(x) = x2 − x − 3 on [0, 3]
3.
Find the absolute maximum value and the absolute minimum value,
if...

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