Written by the Fiveable Content Team • Last updated September 2025
Verified for the 2026 exam
Verified for the 2026 exam•Written by the Fiveable Content Team • Last updated September 2025
Definition
Zero slope refers to when the slope of a function or curve is equal to zero at a certain point. This means there is no change happening in the vertical direction at that specific location.
Related terms
Positive Slope: Refers to when the slope of a function or curve is greater than zero, indicating an upward trend.
Negative Slope: Refers to when the slope of a function or curve is less than zero, indicating a downward trend.
Horizontal Line: A line with zero slope; it remains constant in its vertical position as x varies horizontally.