An investigator has reported the data tabulated below for an experiment to determine the growth rate of bacteria k (per d), as a function of oxygen concentration c (mg/L). It is known that such data can be modeled by the following equation: k=kmaxc2cs+c2k=kmax?c2cs+c2 where cs and kmax are parameters c0.50.81.52.54k1.12.45.37.68.9 Find the values of kmax and cs from the given data using the linear regression method.