SOLUTION: Find the domain and range of the function: y=1/2(2)^x.

Question 42238: Find the domain and range of the function: y=1/2(2)^x.
Answer by fractalier(6550) (Show Source): You can put this solution on YOUR website!
Domain means all allowable values of x...for
y=1/2(2)^x
x can be anything...so its domain is all real numbers...
The range is what values of y are possible...
Here y can never be zero (except at negative infinity), nor negative, so the range is
y > 0
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