Posted by **Dantes** on Saturday, June 11, 2011 at 1:38pm.

Hi all, hope someone could help me. I'm trying to find domain, range and asymptotes for the following functions.

f(x) = 5 - e^(x-1)

g(x) = ln(5 - y) + 1

- Math -
**drwls**, Saturday, June 11, 2011 at 1:45pm
The variable on the right side of g(x) should be x, not y.

Take a close look at the functions. Plotting some points may help.

Review the definitions of domain, range and asymptote and tell us what you think.

As for the domain: Are any values of x not allowed?

Hint: You cannot take the log of a negative number or zero.

- Math -
**Dantes**, Saturday, June 11, 2011 at 2:57pm
Sorry, typo...

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