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Conic Sections: Hyperbola math: asymptote slope positive?

Ellipse, hyperbola, parabola standard forms.

Try the problem

Hyperbola x29−y24=1\dfrac{x^2}{9}-\dfrac{y^2}{4}=1: asymptote slope positive?

Hint and answer

Concept to use

Focus-directrix.

Hint

y=±(b/a)xy=\pm(b/a)x.

Answer

2/3

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