Thursday

April 24, 2014

April 24, 2014

Posted by **ladybug** on Saturday, October 6, 2012 at 11:29am.

f(x)=3+1n(x+2)

- pre-calculus -
**Reiny**, Saturday, October 6, 2012 at 12:51pmI think you meant to type

f(x) = 3 + ln(x+2)

we can take logs of only positive numbers, so

x+2 > 0

x > -2

ln(a number) can be any real number.

domain: x > 2

range: f(x) any real number

asymptote: none

- pre-calculus -
**Steve**, Saturday, October 6, 2012 at 2:47pmof course, there is a vertical asymptote at x = -2

**Related Questions**

Pre-Calculus - Find the inverse function for the function f(x)=2^(x)+1/2^(x)-1 ...

Pre-calculus - Given the following values for f(t): t : f(t) 3 : -7 6 : 6 9 : 19...

pre calculus - Find the inverse of the function below. Graph the function below ...

pre calculus - Find the inverse of the following function. Find the domain, ...

pre-calculus - the function f(x)=4/x-7 is one to one a. find the inverse of f b...

Pre-Cal. - find the inverse of the following function. Find the domain, range,...

calculus - Find the inverse of the following function. Find the domain, range, ...

Pre calculus - Find the inverse function of F(x) = 2 arccosx F-1(x)=

Pre-Calculus - The function f(x)= x^4 is not one-to-one. Find a suitable ...

calculus - Find the inverse the following function. Find the domain, range, and ...