Which of the following statements is not true? 1) The graph of an odd function is symmetrical about the origin. 2) The graph of an odd function is symmetrical about y-axis. 3) The graph of an even function is symmetrical about y-axis. 4) A function is odd if it is changed when x is replaced by -x.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter1: Fundamental Concepts Of Algebra
Section1.3: Algebraic Expressions
Problem 20E
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Which of the following statements is not true?
1) The graph of an odd function is symmetrical about the origin.
2) The graph of an odd function is symmetrical about y-axis.
3) The graph of an even function is symmetrical about y-axis.
4) A function is odd if it is changed when x is replaced by -x.
Transcribed Image Text:Which of the following statements is not true? 1) The graph of an odd function is symmetrical about the origin. 2) The graph of an odd function is symmetrical about y-axis. 3) The graph of an even function is symmetrical about y-axis. 4) A function is odd if it is changed when x is replaced by -x.
The graph of a third degree polynomial function y = f(x) has a critical point when
1) f '(x) = 0
2) f'(x) > O
3) f '(x) # 0
4) f '(x) < O
Transcribed Image Text:The graph of a third degree polynomial function y = f(x) has a critical point when 1) f '(x) = 0 2) f'(x) > O 3) f '(x) # 0 4) f '(x) < O
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