Solving quadratic inequalities – example Animation Play

Solving quadratic inequalities – system of linear equations Animation Play

Solving quadratic inequalities – translation of a graph Animation Play

Space flights Student activity Play

Space flights Simulation Play

Space flights Whiteboard exercise Play

Symmetry of a parabola Whiteboard exercise Play

System of inequalities on a graph Animation Play

Systems of inequalities with two variables Student activity Play

Systems of inequalities with two variables Whiteboard exercise Play

Tangent to a parabola Student activity Play

Tangent to a parabola Whiteboard exercise Play

Tangent to a parabola intersecting axis in the given point Whiteboard exercise Play

Tangent to a parabola parallel to the given line Whiteboard exercise Play

Tangents and normals for implicitly or parametrically defined curves Class activity Play

Tangents and normals for implicitly or parametrically defined curves Whiteboard presentation Play

Test-point Animation Play

The x-intercepts of the parabola Whiteboard exercise Play

The y-intercept of the parabola Animation Play

The catenary Animation Play

The coordinates of the vertex of a parabola Animation Play

The definition, notation and a very simple case Student activity Play

The derivative of the function Whiteboard exercise Play

The focal point of a concave mirror Student activity Play

The focal point of a concave mirror Animation Play