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Grade 12th passIntegral Calculus

(b) Using the first derivative test, find the local maxima and/or minima of the function f(x) = −x e1−x.

Profile image of christopher
7 Years agoGrade 12th pass
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2 Answers

Profile image of Abhishek Kumar
6 Years ago
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Profile image of Vikas TU
6 Years ago
Finding f'(x)f′(x)
Finding all critical points and all points where f is undefined.
Analyzing intervals of increase or decrease
Finding extremum points