A car is moving at 50.0 mph when the driver applies brakes. Determine the distance it covers before coming to a halt. Coefficient of static friction between the tires and surface of the road is 0.514. Mass of the car is 1000 kg.

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 .

c) a core temperature of only ten thousand kelvin