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A science class performs an experiment comparing the quantity of food consumed by a species of moth with the quantity of food supplied. The model for the experiment y = - 1.562x - 0.001 6.310 x + 1 / x> 0 where x is the quantity (in milligrams) of food supplied and y is the quantity (in milligrams) of food consumed. (a) Use a graphing utility to graph this model. 0.25 Co 0.20. 0.15 0.10 0.05 N CO C 0.2 O 0.6 0.8 1.0 0.25 0.20 0.15 0.4 0.10 0.2 0.05 O 0.2 0.4 0.6 0.8 1.0 O (b) At what level of consumption will the moth become satiated? (Round your answer to three decimal places.)