Is this Mozilla's own homepage? I thought that Firefox didn't come with a Homepage already installed and you have to select your own.
So which one are you using?
If it is some corporate homepage, eg your ISP or similar, then normally the web site designer/provider decides which search engine to include.
Not much you can do about that unless they allow the homepage to be configurable.
Mark
How do I get rid of the ask.com search box from the Firefox vers. 6.0 homepage and add a google search bar instead?

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