(1 point) Let S(t) represent the amount of a chemical reactant present at time t, where t0. Assume that S(t) can be determined by solving the initial value problem S'=- as K+S and S(0) = So, where a, K, and So are positive constants. Obtain an implicit solution of the initial value problem. (The differential equation, often referred to as the Michaelis-Menten equation, arises in the study of biochemical reactions.) Enter the constant So as SO (with a zero, not the letter O). help (equations)