SOLUTION: State the domain and range of the function f(x)=5-{{{3^x}}}(No calculator)

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Question 361762: State the domain and range of the function f(x)=5-3%5Ex(No calculator)
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
You don't need a calculator for this one.
There is no restriction on x.
Domain:(-infinity,infinity)
When x is a very large, negative value, 3%5E%28x%29-%3E0,f%28x%29-%3E5
When x is a very large, positive value, 3%5E%28x%29-%3Einfinity,f%28x%29-%3E-infinity
Range:(-infinity,5)
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graph%28300%2C300%2C-10%2C10%2C-10%2C10%2C5-3%5Ex%29