f(x1,x₂) = 2x³ + 3x²x₂ + 3x₁x² + x²

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter9: Quadratic Functions And Equations
Section: Chapter Questions
Problem 3PT
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Problem #1
a.).
b.)
Consider the nonlinear function
f(x1,x2) = 2x³ + 3x²x₂ + 3x₁x² + x³
for all points (x1,x2). Determine the range of values for x₁ and x2 so that this function is
convex and
concave.
Transcribed Image Text:Problem #1 a.). b.) Consider the nonlinear function f(x1,x2) = 2x³ + 3x²x₂ + 3x₁x² + x³ for all points (x1,x2). Determine the range of values for x₁ and x2 so that this function is convex and concave.
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