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∙ 13y agoy = 3x2+2x-1
Line of symmetry: x = -1/3
Vertex coordinate: (-1/3, -4/3)
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∙ 13y ago2
All the time
15.
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared". I suspect the answer is yes, but it all depends on the exact form of the equation.
x = -2/3,7/6
The minimum value of the parabola is at the point (-1/3, -4/3)
(1/2, 71 and 3/4)or(0.5, 71.75)
2
The vertex is (5, 11).
It is: 9-4 = 5
Question can be taken as multiple meanings. Please see discussion.
All the time
x = -4 The equation to find this is -b/2a with 8 being the b and 1 being the a.
its a simple parobola symmetric about y axis, having its vertex at (0,-4). we can make its graph by changing its equation in standard form so that we can get its different standard points like vertex, focus, etc.
15.
Unfortunately, limitations of the browser used by Answers.com means that we cannot see most symbols. It is therefore impossible to give a proper answer to your question. Please resubmit your question spelling out the symbols as "plus", "minus", "equals", "squared". I suspect the answer is yes, but it all depends on the exact form of the equation.
4 squared minus 2 squared equals 12