Use of the discriminant for a quadratic

作者: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.

新资源

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Rose Curve
Cartesian vs Polar
Random Polar Curve (3)
Damped Trochoidal Curve

发现资源

Distance formula
พื้นผิวในปริภูมิ3มิติ
Clockwise Rotation Triangle (1 Degree)
Exploring Dilations
Lambourghini Turning Angles

发现主题

二维向量
概率
微积分
作图
不等式