To identify the degeneratic conic and describe the intersection of the plane with the double-napped cone for this conic.
Answer to Problem 115E
The degenerated conic is intersected at the vertex of the double-napped cone and the graph will be a point with coordinate at
Explanation of Solution
Given information:
The equation is
The graph can be obtained as
Assume,
Hence, there is no such real coordinate of point which satisfy the given equation.
The only point which satisfy the given equation is
The graph will be a point with coordinate at
The plane of the given degenerated conic is intersected at the vertex of the double-napped cone.
Hence,
The degenerated conic is intersected at the vertex of the double-napped cone and the graph will be a point with coordinate at
Chapter 9 Solutions
PRECALCULUS W/LIMITS:GRAPH.APPROACH(HS)
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