even function

Questions

What does even function mean?

Any function whose value is unchanged if the independent variable changes sign i.e. f(x) = f(-x)

How to pronounce even function

1. Open the pronunciation page — Open the Speakur entry for “even function”.
2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
3. Play the audio — Click Play to hear reference audio for “even function”.
4. Repeat and practice — Say “even function” aloud, matching stress and vowels until it feels natural.