Domain and range of f(x)= 1/2(2)^x

domain is what x can be, and range is what y can be

the domain is all real numbers because there are no restrictions for x since it is not under a square root or on the bottom of a fraction

the range is x>0 since even with x being a negative number, y will always be positive

if u have anymore questions on how this works ask me ♡

=  −20 /93

(Decimal: -0.215054)