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Mathematics I20795 marksNumerical: Rolle's theorem verificationMean value theorem

State Rolle's theorem and verify the theorem for f(x) = x2 - 9, x in [-3,3].

State Rolle's theorem and verify the theorem for $f(x) = x^2 - 9$, $x \in [-3,3]$. [5]

  • Function: $f(x) = x^2 - 9$ - Interval: $[a, b] = [-3, 3]$ --- If a function $f$ satisfies: 1. $f$ is continuous on the closed interval $[a, b]$, 2. $f$ is differentiable on the open interval $(a, b)$, 3. $f(a) = f(b)$, then there exists at least one point $c \in (a, b)$ such that $$f'(c) = 0.$$...
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