Sketch a graph of the function f(x) that satisfies the following conditions:
f(x) is continuous on (-∞,-4)u(-4,2)u(2,∞)
lim x>-∞ f(x) = -1
lim x>4^+ f(x) = ∞
lim x>-2^- f(x) = 1
lim x>∞ f(x) = 2
lim x>-4^- f(x) = -∞
lim x>0 f(x) = -1
lim x>2^+ f(x) = 5
