Need help sketching hyperbola... Incoming conic sections exam.
Sketch d = 4x^2 - 9y^2 for d = {-4, 0, 4}

Question

anonymous · Answer

http://www.wolframalpha.com/input/?i=+-4%3D+4x^2-9y^2 http://www.wolframalpha.com/input/?i=0+%3D+4x^2+-+9y^2 http://www.wolframalpha.com/input/?i=+4+%3D+4x^2+-+9y^2 THIS MIGHT HELP :)

anonymous · Answer

Thanks, Do you know whether fact that there is a scalar coeffecient before y when you simplify it down to -1 = x^2 - (9y^2)/4
Mean you have to do anything special or do you just calculate asymptotes as usual?

anonymous · Answer

uhm. i really don't know. SORRY , maybe ask again for other's help. :)