[Answer] If f(x) is an even function which statement about the graph of f(x) must be true?

Answer: It has line symmetry about the y-axis.

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If f(x) is an even function which statement about the graph of f(x) must be true? Which statement best describes how to determine whether f(x) = x3 + 5x + 1 is an even function? Determine whether (-x)3 + 5(-x) + 1 is equivalent to x3 + 5x + 1 . If f(x) is an odd function and the graph of f(x) includes points in Quadrant IV which statement about the graph of f(x ) must be true? Fri Jun 20 2014 · If f(x) is an even function then by definition of an even function f(x) = f(-x) and that in turn means that the function is symmetric about the y-axis . Source(s): Retired Maths Teacher. If f(x) is an odd function and the graph of f (x) includes points in Quadrant IV which statement about the graph of f(x ) must be true? If f(x) is an even function which statement about the graph of f(x) must be true ? - 2018324 If f ( x ) is an odd function which statement about the graph of f ( x ) must be true ? Ask for details ; Follow Report by Jacoryhill06 10.08.2019 Log in to add a comment If f(x) is an odd function which statement about the graph of f (x) must be true? It has rotational symmetry about the origin. It has line symmetry about the line y = –x . I...

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