To find: The type of curve and to find the focus and vertices and to plot the equation graph.
Answer to Problem 40RE
This is a hyperbola curve with:
Co-ordinates of vertices
Co-ordinates of focus
Explanation of Solution
Given information:
The equation of the curve is:
Calculation:
This is the equation of hyperbola whose center is not at origin
Transverse axis for this equation is
Co-ordinates of vertices
Co-ordinates of foci
Rearrange the given equation,
Comparing above equation with standard equation,
Co-ordinates of vertices
Co-ordinates of focus
Graph:
Interpretation :
This is a hyperbola curve with:
Co-ordinates of vertices
Co-ordinates of focus
Chapter 11 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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