Master Graph Behavior
Learn to read function graphs by analyzing intervals where the curve is increasing, decreasing, or constant.
How Interval Notation Works:
Increasing Curve
As x goes left to right, y rises (positive slope).
Decreasing Curve
As x goes left to right, y falls (negative slope).
Constant Curve
As x changes, y stays flat (zero slope).
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Level
Easy
Cartesian Graph Visualizer
f(x)
Increasing
Decreasing
Constant
Critical Boundary Point
Question
Identify all intervals where the function f(x) is increasing:
Detailed Breakdown