How Do You Calculate the Distance Between Vertices of a Hyperbola?

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SUMMARY

The discussion focuses on calculating the distance between the vertices of the hyperbola defined by the equation -9x² + 18x + 4y² + 24y - 9 = 0. Participants suggest using the method of completing the square to determine the center of the hyperbola, which is essential for finding the vertices. The equation can be rewritten in standard form to facilitate the calculation of the distance D between the vertices.

PREREQUISITES
  • Understanding of hyperbolas and their standard equations
  • Knowledge of completing the square in quadratic equations
  • Familiarity with conic sections in analytic geometry
  • Basic algebra skills for manipulating equations
NEXT STEPS
  • Learn how to convert a general conic equation to standard form
  • Study the properties of hyperbolas, including vertex and center calculations
  • Explore the method of completing the square in greater detail
  • Investigate applications of hyperbolas in real-world scenarios
USEFUL FOR

Students studying calculus or analytic geometry, educators teaching conic sections, and anyone seeking to understand hyperbolas and their properties.

muddyjch
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Homework Statement


Determine the distance D between the vertices of -9x^2+18x+4y^2+24y-9=0


Homework Equations





The Attempt at a Solution


This is an online problem that my calc2 instructor gave us. I can't find anything in my book of this level of difficulty. Any help would be appreciated.
 
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hi muddyjch! :smile:

(try using the X2 icon just above the Reply box :wink:)

have you tried to complete the square to find the centre of the hyperbola?
 

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