High School · Interpreting Functions

CCSS.MATH.CONTENT.HSF.IF.C.8a

Use the process of factoring and completing the square in a quadratic function to show zeros, extreme values, and symmetry of the graph, and interpret these in terms of a context.

Read this standard on the official Common Core site

Lessons that teach this standard

• Graphing Quadratic Functions: Vertex, Axis and Intercepts

  How to find the vertex and axis of symmetry of a parabola, why the axis sits at -b over 2a, and what each of the three forms of a quadratic reveals at a glance.