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December 19, 2014

December 19, 2014

Posted by **Erin** on Sunday, November 8, 2009 at 10:52am.

- Algebra -
**drwls**, Sunday, November 8, 2009 at 11:01amYou got the standard form wrong.

x^2 - x + (5/4) = (x - 1/2)^2 + 1

The minimum (vertex) is at x = 1/2, and the value of y there is 1.

- Algebra -
**Erin**, Sunday, November 8, 2009 at 5:41pmWhere did the 1 come from in the standard form come from? How did the 5/4 become 1 when it was transferred to outside of the parentheses?

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