Writing Quadratic Functions

50 Minute Class, Algebra 1, Curriculum

Learning Goal: Develop procedural fluency with writing quadratic functions when given the vertex and a point.




  • Common Core
    • HSF.BF.A.1 – Write a function that describes a relationship between two quantities.
  • TEKS
    • A.6(B) – write equations of quadratic functions given the vertex and another point on the graph, write the equation in vertex form (f(x) = a(x – h)² + k), and rewrite the equation from vertex form to standard form (f(x) = ax² + bx + c)