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local maxima and minima - Wikipedia


In mathematical analysis, the maxima and minima of a function, known collectively as extrema (the plural of extremum), are the largest and smallest value of the ...

Testing critical points for local extrema | Relative minima & maxima ...


Testing critical points for local extrema. AboutTranscript. Once you find a critical point, how can you tell if it is a minimum, maximum or neither? Created by Sal ...

Introduction to local extrema of functions of two variables - Math Insight


Introduction to the idea of critical points and local extrema of two variable functions.

First Derivative Test for Local Extrema - CliffsNotes


If the derivative of a function changes sign around a critical point, the function is said to have a local (relative) extremum at that point. If the derivative.

www.ask.com/youtube?q=Local Extrema&v=AXyppuQshN0
Aug 26, 2009 ... WEBSITE: http://www.teachertube.com First derivative test to determine local minimum and maximum.

1. Find all local extrema of the function f(x) = x x2 + 4 The derivative ...


numbers and hence the local extrema occur where f (x) = 0. From the deriva- ... To determine which of these are local maxs or local mins, we need to do either.

Graphing Polynomials - Cool math Algebra Help Lessons - Relative ...


Check out this graph: a graph of a polynomial with relative extrema at points ( -3 , 2 ) ... (Relative extrema (maxes and mins) are sometimes called local extrema.).

Absolute and Local Extrema


Find all critical numbers c of the function f ( x ) on the open interval ( a , b ) . Find the function values f ( c ) for each critical number c found in step 1. Evaluate the ...

Local Extrema Finder - Desmos


Local Extrema Finder.

Local Extremum -- from Wolfram MathWorld


A local extremum, also called a relative extremum, is a local minimum or local maximum. SEE ALSO: Extremum, Global Extremum, Local Maximum, Local ...

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How to Find Local Extrema with the First Derivative Test - dummies


All local maximums and minimums on a function's graph — called local extrema — occur at critical points of the function (where the derivative is zero or ...

Local Extrema


18B Local Extrema. 2. Definition. Let S be the domain of f such that c is an element of S. Then,. 1) f(c) is a local maximum value of f if there exists an interval (a,b) ...

Critical Points - SOS Math


Analogously, f(x) is said to have a local minimum at c iff there exists an interval I around c such that. \begin{displaymath}f(c) \leq f(x) \. A local extremum is a local ...