Use of the discriminant for a quadratic

Author:Mark Willis

Move the slider to see the values of k for: 1 repeated zeros; 2 two distinct roots; 3 no real roots. Click check boxes on the right hand side to reveal answers.

New Resources

Translation and scaling
fita tórica
seo tool
Domino Chain Reaction
Task 1 (Ovdi)

Discover Resources

Hip Beam
Einstein's Elevators
guadratic huter
Probability simulation: The cost of an ice cream.
A Parametric Winter Tree

Discover Topics

Kite
Scalene Triangles
Centroid or Barycenter
Trapezium
Poisson Distribution