Trigonometric Laura

New for the wave functions:

Math/algebra: line of oscillation, frequency, period, amplitude, zeros are infinite sequences GeoGebra: for advanced students - restricting functions, sequences

New Resources

Hyperbolic Paraboloid
Fourier Lissajous (Mechanical)
Angle Addition: Warm Up Exercises
רישום חופשי
Trefoil Knot

Discover Resources

Factoring Trinomials Graph Matching
Affine transformations of graphs
task 3
how to make a bisector
DEMO: Calculate the Top of a parabola_tto.

Discover Topics

Sine
Special Points
Equilateral Triangles
Angles
Matrices