# Concept derivation guides 299 concept teaching guides, separate from the 36,000 individual question derivations. [Search all questions & derivations →](/en/explore/) 1 1 results · Page 1 of 1 Concept guide ## [The mean-value point of a quadratic](/en/derivations/derivation-mko-mean-value-theorem-01/?from=%2Fen%2Fderivations%2F%3Fq%3Dmko-mean-value-theorem) Directly construct a mean-value point for f(t)=A*t^2+B*t+C on a