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4.2 Mean Value Thm. Rolle’s Theorem: f is continuous on [ a , b ] f is differentiable on ( a , b ) f ( a ) = f ( b ) Then a # c in ( a , b ) such that f ( c ) = 0. Ex 1: Find all c ’s that satisfy Rolle’s Thm: 6 x 0. Mean Value Theorem.
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4.2 Mean Value Thm • Rolle’s Theorem: • f is continuous on [a, b] • f is differentiable on (a, b) • f (a) = f (b) • Then a # c in (a, b) such that f (c) = 0.
Mean Value Theorem • f is continuous on [a, b] • f is differentiable on (a, b) • Then a # c in (a, b) such that
Ex 2: Verify that f(x) satisfies the MVT in the interval. Then find all c’s that satisfy the MVT: 0 x 2