Consider the differential equation dy dt = 1 − ty. (a) Find the isocline corresponding to slopes m = 0, +1, −1 (b) Use the isoclines you found in part (a) to sketch a direction field for the equation. Include as many additional isoclines as you need to get a good sense for the behavior of solutions. (c) Using the direction field you created in part (b) sketch some solution curves for this differential equation.