Posted by **Jen** on Sunday, November 5, 2006 at 9:25pm.

Have to find the intervals on which

f(x) = 4 - sqrt(x+2) is increasing. Also the intervals on which the function is decreasing.

TIA

Find the derivative of f(x). When the derivative is positive, the function increases as x increases. When the derivative is negative, the function decreases as x increases.

## Answer this Question

## Related Questions

- Calculus - find the intervals where the function is increasing and the intervals...
- Lauren - Let f(x) = 3+4x-x^{3}. Find the open intervals on which f is increasing...
- math - Let f(x) = 3+4x-x^{3}. Find the open intervals on which f is increasing (...
- Engineering Calculus - f(x)=((6x-3)/(x+6)) how do you find the intervals of ...
- Calculus - Consider the function f(x) = x - lnx. Find the intervals on which f(x...
- Calculus - a) find the intervals on which f is increasing or decreasing. Is it...
- Calculus - f(x)= x/(1+x)^2 a) find the intervals on which f is increasing or ...
- Math - For x [–14,13] the function f is defined by f(x)=(x^3)(x+6)^4 On which ...
- Calculus - Consider f(x)=200+8x^3+x^4. find the intervals on which function is ...
- increasing decreasing and more - How to analytically find the intervals on which...