Which of the following describes the behavior of y′=(y−1)(y−5)y' = (y-1)(y-5)y′=(y−1)(y−5) as t→∞t \to \inftyt→∞ given y(0)=3y(0) = 3y(0)=3?
y→5y \to 5y→5
y→1y \to 1y→1
y→∞y \to \inftyy→∞
y→0y \to 0y→0