Answer:12 is y intercept and 3rd degree polynomial.
Step-by-step explanation:
The degree of the function is the heighest x power. This can simply be calculated by seeing that there are 3 xs, so it is a 3rd degree polynomial.
The y intercept is when x=0
Plugging in x = 0
-1 * -3 * 2 * 2= 12