Which statements correctly describe the graph of the function f(x) = x3 – 4x2 – 3x + 18? Select three options.
A
There are three unique solutions to the function when y=0.B
The function has a double root.C
As x increases from negative infinity to positive infinity, the y-values increase, decrease, and then increase again.D
As x approaches negative infinity, y approaches positive infinity.E
The domain and range of the function are the set of real numbers.