To identify: the graph of the equation.
Answer to Problem 18E
The graph of the equation isan
Explanation of Solution
Given:
Calculation:
given the following equation:
Comparing with the standard equation for a Quadratic Curve,
Thus,
For the cross-product term to vanish, the coordinate axes must be rotated by an angle alpha, such that
Therefore,
After rotation of coordinate axes, the original coordinates,
coordinates,
Substituting the above values of
Which is an
Conclusion:
The graph of the equation isan
Chapter A5 Solutions
Calculus: Graphical, Numerical, Algebraic: Solutions Manual
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