math ToolUpdated 2026-09-21
Derivative Calculator (Power Rule)
The derivative represents the instantaneous rate of change or the slope of the tangent line to a curve at any point. Use this tool to differentiate polynomial functions with step-by-step power rule steps.
Frequently Asked Questions
What is the physical interpretation of a derivative?
In physics, if position is a function of time s(t), the first derivative s'(t) is velocity, and the second derivative s''(t) is acceleration.
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