Exercise Sa: Although it isn't an asymptote, this next problem has the same problem with the default y-axis scale being too big to accurately see other features of the graph. Let f(x) = x - 225x-x+225 Our goal is to find the three real roots (zeroes) of this polynomial, First plot the graph on the interval (-17,17). What are the values of the x intercepts that you can clearly see. enter a list of numbers separated by commas.