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# Stationary Points Questions

## on Oct 26, 2009

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## Stationary Points QuestionsDocument Transcript

• Applications of Differentiation of Polynomials: Stationary Points Find the coordinates of the stationary points of each of the following functions and determine their nature: a f(x) = 3x2 − 12x + 5 b f(x) = −x2 − 4x + 8 c f(x) = 2x2 − 4 d f(x) = −3x2 + 6x + 4 e f(x) = 4x3 + 6x2 − 72x + 48 f f(x) = 2x3 − 21x2 + 60x +20 g f(x) = x3 − 6x2 + 12x − 3 h f(x) = x3 + 12x2 + 48x i f(x) = − x2 (x− 3) j f(x) = (x − 1)2 (x − 4) k f(x) = +x l f(x) = x4 + 32x − 20 m f(x) = + 2x − 3 n f(x) = f(x) =