Consider the differential equation dz -f(z)-4-z² dt a) Find the two equilibrium points z1 1 f'(x₁) < 0 Of'(21) >0 Of(1) ≤1 f'(₁) ≤0 T
#2 Number Click for List f'(x₂) ≤ 1 |f'(x₂)| > 1