Source: cirosantilli/derivative
= Derivative
{wiki}
The derivative of a function gives its slope at a point.
More precisely, it give sthe inclination of a tangent line that passes through that point.
\Image[https://web.archive.org/web/20240417202558if_/https://upload.wikimedia.org/wikipedia/commons/0/0f/Tangent_to_a_curve.svg]
{source=https://en.wikipedia.org/wiki/File:Tangent_to_a_curve.svg}