Use of the discriminant for a quadratic

Auteur :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.

Nouvelles ressources

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Which Quadrilateral is Which?
Discriminant of y = ax² + bx + c
Combining Random Variables
Slope Between 2 Points (Phase 2)

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Translation Tessellation 4
Funtzio linealak 1
Equilateral Triangle
Solovjov 30 31
Pencerminan

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Matrices
Probabilité Conditionnelle
Fonctions en Escalier
Variables Aléatoires
Exposant