8. Which of the functions below is NOT linear? A. y = 2x B. y = 2x + 1 C. y = 2(x+ 1) D. y = 2x2 + 1

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
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8. Which of the functions below is NOT linear?
A. y = 2x
B. y = 2x+ 1
C. y = 2(x+ 1)
D. y = 2x2 + 1
Transcribed Image Text:8. Which of the functions below is NOT linear? A. y = 2x B. y = 2x+ 1 C. y = 2(x+ 1) D. y = 2x2 + 1
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A function is said to be linear when the power of the variables in the function is not more than one.

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