Find the asymptotes the curve x3-4xy2-3x2+12xy-12y2+8x+2y+4=0 help me please
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Answer:
There are three possible asymptotes.
2 y - x = 3, 2 y + x = 3 and x = -3.
Step-by-step explanation:
Asymptotes are the straight lines a curve appears to approach as x reaches points near some value or infinity or -infinity. The slope of the curve becomes almost a constant.
x³ - 4 xy² - 3 x² + 12 xy - 12 y² + 8 x + 2 y + 4 = 0
or, 4(x+3) y² - 2(6x+1) y - (x³-3x²+8x+4) = 0
Because the denominator is 0 for x = -3, x = -3 is an asymptote.
As y/x as x -> ∞, is +1/2 or -1/2, we get other two asymptotes.
Thus we get the asymptotes as x = -3, 2y-x=3 and 2y+x = 3.
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