# How to find critical points of a multivariable function

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## Critical Points of Functions of Two and Three Variables

2. Find the critical points of f ( x, y) = x y + 4 x y − y 2 − 8 x − 6 y. I found the derivative of the function and got. f x ′ = y x y − 1 + 4 y − 8 f y ′ = ln x x y + 4 x − 2 y − 6. . I want to find point ( x 0

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## critical points of multivariable functions (KristaKingMath)

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## Calculus III

In this video we'll learn how to find the critical points (the points where the function changes direction) of a multivariable function. In order to find critical points, we'll
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## How do you find critical points of multivariable function f(x,y

As the name suggests, the Multivariable Critical Point Calculator is used to find the critical points (also called the stationary points), the maxima and minima, and also the saddle point (the ones

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