Not a function: “one to many“. In other words, let’s say you had one x-value that maps to many y-values. For example, — in coordinate notation — (2,1) and (2,10). If the first number (the x-value) repeats,
Curves corresponding to a sinusoidal function have a wave-like appearance. This distinctive shape is repeated indefinitely throughout its domain. To graph it we must identify its maximum amplitude, the value of its phase, and the frequency. Given its equation, we can extract the necessary ...