Change limits of integration. (previous post seems invalid and not working?)

[gino492]

I am trying to change the limits of an integral of a modified standard normal function.

Here is a link to a picture of the original integral.

http://www.google.co.uk/imgres?q=in...224&start=0&ndsp=29&ved=1t:429,r:25,s:0,i:161

I know how to change this one, you had a half to the function and go from 0 to x.

However, I have a modified version which has a positive infinity instead of a negative.

How do I change these limits?

Thanks

Gino