y = e^3x

Attached is the graph, not sure what domain and range is?

Thanks in advance

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- Dec 15th 2010, 03:13 PMadvancedfunctions2010Domain/Range of this e graph
y = e^3x

Attached is the graph, not sure what domain and range is?

Thanks in advance - Dec 15th 2010, 03:28 PMProve It
Is your function $\displaystyle \displaystyle e^{3x}$ or $\displaystyle \displaystyle e^3x$? Because it looks like you've graphed the second...

- Dec 15th 2010, 03:29 PMPlato
The image that you posted is of the graph $\displaystyle e^3x$ which is a line.

I suspect you want the graph of $\displaystyle e^{3x}$.

Is that correct? - Dec 15th 2010, 06:56 PMadvancedfunctions2010
Yeah!

Let me fix the graph.. - Dec 15th 2010, 07:06 PMadvancedfunctions2010
Thanks for helping guys.

Actually I did do the graph wrong, as it is y= e^(3x)

So domain: x equals R

range: y > -1 - Dec 15th 2010, 07:09 PMsnowtea
For the range $\displaystyle y\geq 0$

y can never be negative right? - Dec 15th 2010, 07:25 PMeddie2042