---
title: Wat is een afgeleide?
description: Ontdek de betekenis van de afgeleide als helling en veranderingssnelheid.
url: https://astra-ai.co/nl/videos/derivaten/definitie-van-de-afgeleide/wat-is-een-afgeleide/
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type: video-lesson
published: 2026-10-01T19:46:56.303Z
updated: 2026-10-01T19:46:56.303Z
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---

# Wat is een afgeleide?

> Leer wat een afgeleide betekent als veranderingssnelheid en helling.

## DE AFGELEIDE

De afgeleide van een functie in een punt is de limiet van het differentiequotiënt. Zij geeft de momentane veranderingssnelheid en de helling van de raaklijn.

Afgeleiden helpen bij grafieken, extrema, optimalisatie en natuurkundige modellen.

## CONCLUSIE

Het begrip afgeleide is de basis van de differentiaalrekening.