3. Suppose a sinusoidal function was created to model a yearly lynx population, due to a cyclical pattern of increasing and decreasing throughout each year. This function can take the form of y = a cos[ b (x - c)] + d Explain what the value of each parameter (a, b, c and d) would represent in the real-life context of analyzing lynx populations. If you were analyzing the function, consider what each parameter could tell you about the population or the time of research.