Consider the differential equation dC/dt = 3( - C) + 1 where C is the concentration of

Consider the differential equation
dC/dt = 3(Г - C) + 1
where C is the concentration of some chemical in a cell, measured in moles per liter, and Г is a constant.
a. What kind of differential equation is this? Explain the terms in the equation.
b. Draw the phase-line diagram.
c. Verify the stability of the equilibrium by using the derivative.