Kopi af Sine and cosine transformations (multiply effects)

Explore Multiply effects of trig. functions[br]pay particular attention to:[br]1. Amplitude and Period are always positive.[br]2. negative horizontal factor does not make any difference to cosine.[br] cosine is an even function, similar to x^2[br]3. omega is the factor in the equation, while period is one cycle on graph.

Information: Kopi af Sine and cosine transformations (multiply effects)