KnowraQuadratic functionLinked fromLinked fromThe 6 pages that link to Quadratic function, each with the reason it gives.All 6Broader topic 1Related 2Narrower topic 1Compared with 2ParabolaRelated: Its graph is a parabola when the squared-variable coefficient is nonzero.Quadratic formulaRelated: Its zeros can be calculated with the formula, locating where its graph crosses the horizontal axis.