SOLUTION: Please help me with this math question... f(x)=x^2+2x-1 Thank You....

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Question 135387: Please help me with this math question...
f(x)=x^2+2x-1
Thank You....
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Well, I would be happy to help you with this math question but I have no idea what the question is!
What are you supposed to do with this function?
Please repost with directions on what you require.
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Thanks again for the re-post:
The line of symmetry is:
x+=+-b%2F2a
x+=+-2%2F2%281%29
x+=+-1
The graph, a parabola, opens upwards (positive coefficient of x%5E2) and the vertex is located at: (-1, -2)
Here's the graph:
graph%28400%2C400%2C-5%2C5%2C-5%2C5%2Cx%5E2%2B2x-1%29