An automobile tire manufacturer collected the data in the table relating tire pressure x (in X pounds per square inch) and mileage (in thousands of miles). Use quadratic regression on Mileage a graphing utility to find the quadratic function f(x) that best fits the data. 28 44 30 51 32 56 34 49 36 46 f ( x ) = /x 2 + (D X + (ID (Round to three decimal places as needed.)