Please hurry! Write a paragraph on explaining how to find ALL zeros of f(x) = x4 + 2x3 + 6x2 + 18x - 27. Then, identify which type of
zero each is and how it is related to x-axis.

Michael gose to a theme park and rides two different roller coasters that both begin on a raised platform his height while on the first roller coaster measured in feet from the platform height can be modeled by the following graph where t is the number of seconds since the ride began