Which of the following is false for f of x equals the quotient of 3 times x cubed minus 3 times x squared minus 6 times x and the quantity 2 times x raised to the fifth power minus 2 times x

x = 1 is an asymptote of f(x).

The y-axis is an asymptote of f(x).

The x-axis is an asymptote of f(x).

x = -1 is not an asymptote of f(x).