Question 674471
Find the slant asymptote of the graph of the rational function and graph it
Use synthetic division to find the quotient
4)....1....-1....-6
......1....3....|..6

slant asymptote = x+3
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F(x)=x^2-x-6/x-4
Factor:
F(x) = [(x-3)(x+2)] / (x-4)
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2. Determine the symmetry of the graph of f
f(-x) = [x^2 +x -6] / (-x-4)
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f(x) does not equal f(-x) so no y-axis symmetry.
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-f(-x) = [x^2+x-6] /(x+4)
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f(x) does not equal -f(-x) so no origin symmetry.
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Find the y-intercepts
Let x = 0, then y = -6/-4 = 3/2
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Find the x-intercpts 
Let y = 0, solve [(x-3)(x+2)] = 0
x = 3 or x = -2
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Find the vertical asymptote(s)::::
Solve x+4 = 0
x = -4
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Find the Horizontal asymptote:::::none because degree of numerator is
greater than degree of denominator.

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Cheers,
Stan H.