A woman lifts her 120 newton child up one meter and carries her for a distance of 50 meters to the child's bedroom. How much work does the woman do?

explanation:

considering the bohr theory, the type of connection that requires the transfer the answer conuldn't be right

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 .