Construction task 2: Quadratic equations

Construction steps
  1. Create sliders for b and c
  2. In the input bar enter: f(x)=x² + b*x + c
  3. Add two points A and B on the x-axis 
  4. In the input bar enter: s=x(A)
  5. In the input bar enter: t=x(B)
  6. In the input bar enter: g(x)=(x-s)(x-t)
– GeoGebra Institute of MEI

Information: Construction task 2: Quadratic equations