In an experiment to venfy Hooke's lawa student impacted with a force on a spring measured the elongation of the spring repeated this experiment several times and then he drew the relationship between force and the elongation as shown in the attached figure ?Between which two points on the attached figure could be applied

spare some change and give it to the poor

explanation:

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that would be because of both gravity and friction. so     c

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 .