# Quadratic functions in vertex form

This English edition is an AI candidate and does not yet have an OCME Atlas (GPT-6) Twin closure receipt.

[Catalogue presentation and source-binding data](https://ocme.evemisslab.com/data/i18n/catalogue.en.json)



## [Quadratic functions in vertex form](https://ocme.evemisslab.com/en/atlas/atlas-quadratic-function/)

A nonzero-coefficient quadratic on all of R has a vertex, an axis of symmetry, and a global minimum or maximum determined by the coefficient sign.

atlas-quadratic-function · canonical_mko

[Quadratic functions in vertex form](https://ocme.evemisslab.com/en/mko/mko-quadratic-function/)

## Prerequisite nodes


- [Function mapping](https://ocme.evemisslab.com/en/atlas/atlas-function-mapping/)
- [Quadratic equations over the reals](https://ocme.evemisslab.com/en/atlas/atlas-quadratic-equation/)