with the above values, µ(x) (y' + f(x)y)) = (y · µ(x))' ii. Show that, with the above values, a solution to the differential equation is i. Use the integrating factor method with the given (r) to solve the given differential equations: ii. y = iii. 1 H(T) / (9(x)µ(x)] dr y' - 8y = 20, y' - Y x 2 3.x y' + 4xy = 20x³, 2 μ(x) = e-8x μ(x) = n(x) µ¹(x) = c²r²

For each of the following differential equations, determine if the equations is linear or non-linear and state why. If linear, state the order of the differential equation.