The angle of incidence is equal to one half the angle of reflection. select one: a. true b. false

This is false.

Angle of incidence is always equal to the angle of reflection. This is the first law of reflection.

Angle of incidence is the angle which the incident ray makes with the normal and the angle of reflection is the angle which the reflected ray makes with the normal.

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 .