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Forums
Mathematics
Calculus
Minima/maxima of a circle
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[QUOTE="jedishrfu, post: 6862299, member: 376845"] If you follow the logic of not knowing it's a circle, then it makes sense to take the derivative of the function and determine what values give you a zero slope. In this case, we can see when x=a, the derivative will be zero. The denominator comment reminds you that you're not dividing by zero, so things are good to say x=a is where the maximum/minimum is. [/QUOTE]
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Forums
Mathematics
Calculus
Minima/maxima of a circle
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