y=4x^2/x^2+1
sym with the y asis
sym with the x axis
reallly need ur guys' help ...thanks
A function is symmetric with respect to the y axis if replacing y with -y does not change the formula. A function is symmetric with respect to the x axis if replacing x with -x does not change the formula. For example, so is symmetric with respect to the x axis but is the same as which is not the same. It is not symmetric with respect to the y axis.