The forces exerted on an object are shown. A box has an arrow pointing right labeled F and an arrow pointing left labeled 8 N.

If the object moves left, which statement is correct about force F?

It is equal to 8 N.
It is equal to 10 N.
It is less than 8 N.
It is greater than 10 N.

0.19 m/s and 0.45 m/s

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 .