(a) Solve the initialvalue problem. % = 69', yo = 12 y(t) = help (formulas) (b) The function y(t) either equals 86 or equals 6 at some point, but not both. For what value of t does this happen? y equals to 6 v Q) att =_ help (numbers) Match the direction fields labeled A through D with the differential equation below. A B C D 1. y = 1 - xy D C 2. y = ry ty B 3. y = y -3x A 4. y' = y+ 3xConsider the direction field below for a differential equation. Use the graph to find the equilibrium solutions. 1 1 1 A 1 TITTIT 1 Answer (separate by commas):y =