How does the image of the function y = log4 | x | change from y = log4x

How does the image of the function y = log4 | x | change from y = log4x


Because 4 is a positive number, the domain of the original function 4|x| = |4x|is x > 0. Now that there is an absolute value, the domain of the function becomes x ≠ 0. Therefore, when x = 100 and x = - 100, the function value is equal, that is, the original image is symmetric about the Y axis
Do you understand me when I say that?