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

Similar Solids
International Day of Mathematics 2025
Balls in an Urn
רישום חופשי
Untitled

Discover Resources

Lines and Angles
Week 1
Quadrilateral
พื้นที่สามเหลี่ยมพีทากอรัส

Discover Topics

Pythagoras or Pythagorean Theorem
Integral Calculus
Median Line
Surface
Curve Sketching