Radius at the Earth is 64× 10^3 km, height at the Mount Everest is 8848 km. If the value of acceleration due to gravity of the Earth is 9.8 m/s calculate the velue of acceleration due to greviay at the top .also find the weight of the body of mass 25 kg on the top of the Mount Everest,
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the answer would be   dignified - apex

2b2t

explanation:

2b2t

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 .