Algebra Help? Thanks!!
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Algebra Help? Thanks!!

[From: ] [author: ] [Date: 11-05-09] [Hit: ]
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Hi guys, can you show me the steps on how to solve this problem(graphing rational functions)?

f(x)=6/x^2+3x-10

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f(x) = 6/(x^2 + 3*x - 10)

f(x) = 6/((x + 5)*(x - 2))

Vertical aymptotes: x1 = - 5, x2 = 2

Domain = (- ∞; - 5) ⋃ (- 5; 2) ⋃ (2; + ∞)

y - int = - 6/10

Range = ((- ∞; 0) ⋃ (0; + ∞)

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~!~

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factor is possible, or use quadratic equation or graph by intercepts.
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