What is the main wiring plan for houses to ensure that each receptacle and light socket is the same voltage?

Every outlet, receptacle, lamp, appliance, and other directly wired device in the house must all be connected in parallel.

-- This ensures that each receptacle and light socket is supplied the same voltage.

-- It also ensures that turning off or unplugging one device won't cut off the power to a bunch of others in the house.

i believe the answer is a

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 .