Graphing Parabolas

1. Single parabolas

   Each of these programs allows you to display a parabola using the template specified. They are intended to be used as self-testing tools.

   • Using y = ax² + bx + c
   • Using y = a(x - h)² + k
   • Using y = ax(x - s) + t
    
   
2. Multiple parabolas

   Each of these programs allows you to display up to five parabolas using the template specified. They are intended to be used as investigative tools for discovering the relationships among the parameters and their parabolas.

   • Using y = ax² + bx + c
   • Using y = a(x - h)² + k
   • Using y = ax(x - s) + t

Some useful formulae and facts about parabolas.