y=e^-x^2determine whether function symmetric to y-axis, orgin, or neither
this is last problem and im kinda stuck
The tests for symmetry needed are as follows:
A function $\displaystyle f(x)$ is symmetric about the y-axis if $\displaystyle f(-x) = f(x)$
that is, replace x with -x in the function, if it simplifies to the original function, then it is symmetric about the y-axis
A function $\displaystyle f(x)$ is symmetric about the origin if $\displaystyle f(-x) = -f(x)$
that is, replace x with -x, if the function simplifies to being the negative of the original, then it is symmetric about the origin