Using the table of values -2,-1,0,1,2, what would be the "Y" when given these set of equations?

Question

y= 3^
y= 2 ^
y = (1/2)^

the ^ is a tiny letter x exponent that we sub in with the table of values

Answer 1

I will do one.

3^-2=1/9
3^-1=1/3
3^0=1
3^1=3
3^2=9