Applications of derivative Question> Tangents

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SUMMARY

The discussion centers on finding the tangent line to a hyperbola at a specific point. The user seeks assistance in determining the slope of the tangent line that passes through the point P(4/3,0) and touches the hyperbola at point Q(u,v). The relationship between the slope of the tangent line and the derivative dy/dx at point Q is emphasized as crucial for solving the problem. The conversation highlights the importance of understanding derivatives in the context of conic sections.

PREREQUISITES
  • Understanding of hyperbolas and their equations
  • Knowledge of derivatives and their application in finding slopes
  • Familiarity with the concept of tangent lines in calculus
  • Ability to plot graphs and interpret them accurately
NEXT STEPS
  • Study the properties of hyperbolas and their derivatives
  • Learn how to calculate the slope of a tangent line using derivatives
  • Explore the application of implicit differentiation in conic sections
  • Practice plotting hyperbolas and identifying tangent lines at various points
USEFUL FOR

Students preparing for calculus exams, educators teaching conic sections, and anyone seeking to deepen their understanding of derivatives and tangent lines in relation to hyperbolas.

PrashntS
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2qvru34.jpg

The motive was to find the tangent.. But I can't seem to find it.. when I plot the graph to this yperbola, I just CANT figure out how to proceed! HELP!

PS: This question was in exams today.. If the question is missing some info, please mention -.-
 
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PrashntS said:
2qvru34.jpg

The motive was to find the tangent.. But I can't seem to find it.. when I plot the graph to this yperbola, I just CANT figure out how to proceed! HELP!

PS: This question was in exams today.. If the question is missing some info, please mention -.-

If (x,y) is a point on the hyperbola that a tangent passes through then the slope of the hyperbola there should be the same as the slope of the line passing through (x,y) and (4/3,0).
 
See attachment. The tangent line passes through point P(4/3,0) and touches the curve at point Q(u,v). The slope of the line is equal to the derivative dy/dx at Q.

ehild
 

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  • curvetang.JPG
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