Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.2: Linear Functions And Applications
Problem 33PS
Related questions
Question
![2. Are the following functions strictly convex, concave or none of the above? Explain
your answer.
(a)
(b)
f(x) = x³ - 3x
f(x₁, x2) = (x1 - 3x2)²](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F98a2975c-b075-4e7f-95a3-3742d529c071%2Fce99fc3f-bb1a-422d-bcb8-eb5a0b3299f1%2Fgp5mwru_processed.png&w=3840&q=75)
Transcribed Image Text:2. Are the following functions strictly convex, concave or none of the above? Explain
your answer.
(a)
(b)
f(x) = x³ - 3x
f(x₁, x2) = (x1 - 3x2)²
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