Question 564237: What is the domain and range of y=4e^x?
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! What is the domain and range of y=4e^x?
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Think about it.
e is a positive number (e = 2.718281828459...)
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So, x can be any Real Number (Domain is "All Real Numbers")
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Since e is positive e^x must be positive.
So, Range is "All Real Numbers greater than zero".
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Cheers,
Stan H.
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