Let f be continuous on the closed interval [a, b] and differentiable on the open interval (a, b). If f(a) = f(b) then there is at least one number c in (a, b) such that f'(c)= 0
If f is continuous on the closed interval [a, b], then f has both a maximum and a minimum on the interval.
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Mean Value Theorem
Front
f'(c) = (f(b) - f(a))/ (b - a)
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Derivative of an Inverse Function
Front
g'(x) = 1/ f'(g(x)) where g(x) is the inverse of f(x)
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Mean Value Theorem (Integrals)
Front
The integral on (a, b) of f(x) dx = f(c) (b - a)
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Intermediate Value Theorem
Front
If f is continuous on the closed interval [a,b] and k is any number between f(a) and f(b) then there is at least one number c in [a, b] such that f(c) = k
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Second Fundamental Theorem of Calculus
Front
If f is continuous on an open interval containing a, then for every x in the interval the derivative of the the integral of f(x) dx on said interval is equal to f(x)
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When does the limit not exist?
Front
1. f(x) approaches a different number from the right as it does from the left as x→c
2. f(x) increases or decreases without bound as x→c
3. f(x) oscillates between two fixed values as x→c