1. What is the relative minimum of the function?

2. For which interval is the function constant?

(0, 2)

(−∞, 0)

(2, 6)

(6, ∞)

1.

The relative minimum of the function occurs at (1, -5) ⇒ y = -5

(This is actually the absolute minimum, too )

2. The function is constant on the interval (2, 6).....the function's value is unchanging on this interval