Properties of Functions•Use a graph to determine where a function is increasing, decreasing, or constant
•Find the y-value that is the local maximum or local minimum
INCREASING
DECREASING
CONSTANT
Where is the function increasing?
Where is the function decreasing?
Where is the function constant?
A (-∞, -1) B (-1, 1) C (1,3) D (3, + ∞)
A) increasing
B) decreasing
C) constant
Is the function below increasing, decreasing or constant on the interval (0, 1)?