An object is falling to earth, and its height has been observed at various horizontal distances from a radar station according to the following data:...

An object is falling to earth, and its height has been observed at various horizontal distances from a radar station according to the following data:x=0,2,4,5,8y=9,8.6,7.4,5.4,3.9Choosing the horizontal distance as input variable, use a least squares approximating polynomial of the appropriate degree to estimate the horizontal distance from the radar to the location where the object will hit the ground.