1. Find the stationary points and determine if each stationary point gives a local maximum or local minimum or neither. (i) f(x1,x2, x3) = x} + 2x3 + x + x1x2 – 2x3 – 7x1 + 12 (ii) f(x1,x2, x3) = 2x1 – x; + 10x2 – x3 + 3x3 – x

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter9: Quadratic Functions And Equations
Section9.2: Transformations Of Quadratic Functions
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1. Find the stationary points and determine if each stationary point
gives a local maximum or local minimum or neither.
(i) f(x1,x2, x3) = xỉ + 2x3 + x + x1x2 – 2x3 – 7x1 + 12
.2
(ii) f(x1,x2, x3) = 2x1 – x + 10x, – x + 3x3 – x
Transcribed Image Text:1. Find the stationary points and determine if each stationary point gives a local maximum or local minimum or neither. (i) f(x1,x2, x3) = xỉ + 2x3 + x + x1x2 – 2x3 – 7x1 + 12 .2 (ii) f(x1,x2, x3) = 2x1 – x + 10x, – x + 3x3 – x
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