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What if the signs are negative to negative?
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Lixia001

by Lixia001 at November 28, 2009

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wouldn' t that be positive?
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saphiresong saphiresong November 29, 2009

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the left side and right side of a critical point will never be both negatives or both positives, then it wouldnt be a critical point.
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mohammed048 mohammed048 December 03, 2009

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sorry my mistake,....if you have negative negative...then it will decrease , then decrease again
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mohammed048 mohammed048 December 03, 2009

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mohammed048 mohammed048 December 03, 2009

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if the signs on both sides of a criticle point are the same it means that the value is constant between the intervals just because its a critical point does not mean it becomes a min or max
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matt394 matt394 September 21, 2010

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