Describe a screw.
Pleas

Explanation:

Short, Made with medal, and screws into places to hold things together.

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screws are one kind kd simple machine. They have a corkscrew-shaped ridge, know as a thread, wrapping around a cylinder. The head is specially shaped to allow a screwdriver or wrench to grip the screw driving it in.

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 .