The polynomial f(x) has degree 3. If f(0) = 4, f(1)= -2 , f(3) = 0, and f(3) = 28, then what are the x -intercepts of the graph of f(x)?

This isn't possible

f(3) = 0 and f(3) = 28 means this graph doesn't pass the vertical line test......but all polynomials pass the vertical line test