Question 327105: i need to see the graph for this:
16x^2+25y^2+96x-150y=31
thank you so much for all your help! Found 2 solutions by nyc_function, stanbon:Answer by nyc_function(2741) (Show Source):
You can put this solution on YOUR website! Copy and paste the following link to see your graph:
http://mathway.com/answer.aspx?p=grap?p=16xSMB072+25ySMB072+96x-150ySMB0131?p=False?p=False?p=True?p=False?p=True
You can put this solution on YOUR website! i need to see the graph for this:
16x^2+25y^2+96x-150y=31
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Complete the square on the "x" and on the "y" terms:
16(x^2 + 6x + 9) + 25(y^2 - 6y + 9) = 31+16*9+25*9
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16(x+3)^2 + 25(y-3)^2 = 400
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(x+3)^2/25 + (y-3)^2/16 = 1
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Center at (-3,3)
horizontal major axis = 2a = 2*5 = 10
vertical minor axis = 2b = 2*4 = 8
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Note: Can't graph that on this site as it
is a relation and not a function.
You should see that the graph is an ellipse
centered at (-3,3) etc.
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Cheers,
Stan H.
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