SOLUTION: {{{f(x)=-1(2)^(x-3)+2}}} [edited function so that {{{f(x)}}} would be at the left side how do i find the domain, range, and the x-intercept?

Question 756284: [edited function so that would be at the left side
how do i find the domain, range, and the x-intercept?
Answer by algebraic penguin(13) (Show Source): You can put this solution on YOUR website!
hello,
The function is equivalent to .
Since the exponential function is valid for all real numbers, the domain is the real numbers.
The range of is (0,inf), as it does not allow negative numbers and it does not have a limit. Hence has a range of (-inf,0), so the range of is (-inf,2)
Thanks for choosing algebra.com!
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