If f(x) is an even function, which statement about the graph of f(x) must be true?
-it has ro...
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Mathematics, 20.10.2019 07:00 1xXJOKERXx3
If f(x) is an even 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.
-it has line symmetry about the y-axis.
-it has line symmetry about the x-axis.
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