SOLUTION: I am trying to find the domain of f(t)=4.5et

Question 208058: I am trying to find the domain of
f(t)=4.5et
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
I am trying to find the domain of
f(t)=4.5e^t
------------------------
You don't need to find the domain. It is always
"All Real Numbers" unless there is some aspect of
the equation that excludes some of the Real Numbers.
---
In your problem there is no such exclusion, so the
domain is All Real Numbers.
---------------
If, however the problem includes some words which
might indicate the "t" is time starting at zero,
then the domain would be "All Real Numbers >0 zero.
---
Cheers,
Stan H.
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