What is the minimum value of the function ?
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What is the minimum value of the function ?
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What is the minimum value of the function f(x) = 4x² - 4x + 1? (A) 0 (B) 1/2 (C) 1 (D) -4
Also written as: What is the minimum value of the function f(x) = 4x^2 - 4x + 1?
Single-variable optimisation has come up 37 times in 6 exams since 2010.
This question is on Unconstrained extrema and the first- and second-order conditions, part of Single-variable optimisation in Mathematics.
Finding and classifying maxima and minima using derivatives.
TestStop has 12 past-paper questions on this subtopic.
Question from the UoH 2019 paper. Solutions are TestStop's own. Not affiliated with or endorsed by any examination authority.