Answer:
X=-2 y=1/16
X=-1 y=1/4
X=0 y=1
X=1 y=4
X=2 y=16
Don't mind the ones in the negative when plotting just keep them in mind and use the bigger numbers, since the scale is big
Explanation:
When putting a negate power you just inverse the equation while keeping the power the same and only changing the sign
i.e: 4^(-3)=1/4³