The table shows ordered pairs for a polynomial function, f. x=−3 f(x)=−32, x=−2 f(x)=−9, x=−1 f(x)=0, x=0 f(x)=1, x=1 f(x)=0, x=2 f(x)=3, x=3 f(x)=16 What is the degree of f?