SOLUTION: Write each conic sectioning standard form. Identify the conic section. 1. 25x^2+9y-225=0 2. x^2-9y^2-36=0

Algebra ->  Quadratic-relations-and-conic-sections -> SOLUTION: Write each conic sectioning standard form. Identify the conic section. 1. 25x^2+9y-225=0 2. x^2-9y^2-36=0      Log On


   

Question 457840: Write each conic sectioning standard form. Identify the conic section.
1. 25x^2+9y-225=0
2. x^2-9y^2-36=0
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Write each conic sectioning standard form. Identify the conic section.
1. 25x^2+9y-225=0
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25x^2 = -9y + 225
x^2 = (-9/25)y + 9
(x-0)^2 = (-9/25)(y - 25)
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Parabola
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2. x^2-9y^2-36=0
[(x-0)^2/36] - [(y-0)^2/4] = 1
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Hyperbola
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Cheers,
Stan H.
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