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 Post subject: Help with y=-x^2-3x
PostPosted: Wed, 16 May 2012 04:43:57 UTC 
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The question asks to find the x-intercepts and the vertex of y=-x^2-3x.

How would I do that?

I'd really appreciate your help as I do have a test really soon.


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 Post subject: Re: Help with y=-x^2-3x
PostPosted: Wed, 16 May 2012 07:53:26 UTC 
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kayaker1011 wrote:
The question asks to find the x-intercepts and the vertex of y=-x^2-3x.

How would I do that?

I'd really appreciate your help as I do have a test really soon.


x intercepts are where y=0, vertex is where highest point is.

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