left - hand derivative
Chinese equivalent: 左导数
left - hand derivative The derivative of a function at a point as approached from the left, i.e., lim(Δ x → 0⁻) (f(x + Δ x) - f(x))/(Δ x).
Syllabus path: Functions › Preliminary Derivatives › Definition of the Derivative
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CSCA Mathematics Exam Glossary
Definition
left - hand derivative The derivative of a function at a point as approached from the left, i.e., lim(Δ x → 0⁻) (f(x + Δ x) - f(x))/(Δ x).
Related tutorial and examples
Definition of the Derivative
Definition of the Derivative 1. Core Concepts The Derivative is the cornerstone of calculus, quantifying how fast a function changes at a specific point. Physical Meaning: Instantaneous Rate of Change (e.g., Velocity is the derivative of Displacement). Geometric Meaning: The Slop…
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