Which statement about Earth's galaxy is correct? A. Earth belongs in the Pinwheel Galaxy which is spiral shaped. B. Earth belongs in the Milky Way Galaxy which is spiral shaped. C. Earth belongs in the Black Eye Galaxy which is elliptical shaped. D. Earth belongs in the Andromeda Galaxy which is elliptical shaped.

we have been given a quadratic function and we need to restrict the domain such that it becomes a one to one function.

we know that vertex of this quadratic function occurs at (5,2).

further, we know that range of this function is .

if we restrict the domain of this function to either or , it will become one to one function.

let us know find its inverse.

upon interchanging x and y, we get:

let us now solve this function for y.

hence, the inverse function would be if we restrict the domain of original function to and the inverse function would be if we restrict the domain to .