Instructional Video

Khan Academy: Forms & Features of Quadratic Functions

Curated by ACT

Different forms of quadratic functions reveal different features of those functions. Here, Sal rewrites an expression in factored form to reveal its zeros and in vertex form to reveal its vertex. [8:29]

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CCSS: Adaptable
Classroom Considerations
  • Knovation Readability Score: 2 (1 low difficulty, 5 high difficulty)
  • The intended use for this resource is Instructional