Consider the equation y= 2^x ( 2 to the exponent x). Let us give different values for x and calculate the corresponding value of y x y
4 2^4 = 16
3 2^3 = 8
2 2^2 = 4
1 2^1 = 2
0 2^0 = 1
-1 2^-1 = 1/ 2^1 = 1/2
-2 2^-2 = 1/ 2^ 2 =1/4
-3 2^-3 = 1/ v3 = 1/8

im begging anyone to please help, at least explain.
thank you in advance