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.

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רישום חופשי
Limaçons
Graphing a Circle in Polar Coordinates
Sine in Cartesian and Polar Coordinates
bewijs stelling van Pythagoras

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Cubes
Problem Plotting Points
System Equation 3x3 Geomatrical Representation
Area of a Rhombus'in kopyası
Get off the Earth Puzzle

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Fractions
Normal Distribution
Secant Line or Secant
Mode
Function Graph