Can the image of a function be symmetric about the X axis The difference between a function and a mapping is that a function requires an independent variable to have only one dependent variable corresponding to it, so can the function image not be symmetrical about the X axis

Can the image of a function be symmetric about the X axis The difference between a function and a mapping is that a function requires an independent variable to have only one dependent variable corresponding to it, so can the function image not be symmetrical about the X axis

Except for the function y = 0, other functions can't be symmetric about X axis, because you're right