SOLUTION:
A.Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.
2x2 – 7y2 + x – y – 2 = 0
B.Classify the graph of the equation as a circle, a para
Algebra.Com
Question 620563:
A.Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.
2x2 – 7y2 + x – y – 2 = 0
B.Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.
8x2 – 4y2 – 4x – y + 8 = 0
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Has 
term AND 
term, therfore NOT a parabola
Coefficients on and are different, therefore NOT a circle
Coefficients on and have different signs, therefore NOT an ellipse
Therefore hyperbola.
John
My calculator said it, I believe it, that settles it
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