Hello,

I am able to get all the other graphs on my paper along with their domain, range, zeros, symmetry with respect to origin, even/odd function, period and if it is a one-to-one function (for every y there is only one x). But I can not seem to figure this out. A graph along with the

Domain:

Range:

Zeros:

Symmetry with respect to origin (y-axis or origin):

even/odd function:

period (if it has one):

is it a one-to-one function:

would be great.

this is the equation:

$\displaystyle f(x)=\sqrt{a^2-x^2}$