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Tofind:the equation of conic described and graph the equation.
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Answer to Problem 21RE
Theequation is parabolic
Explanation of Solution
Given:
Parabola, Focus at
Concept used:
The standard form is
Calculation:
Parabola, Focus at
It resembles parabola with equation
Here the
The graphshows that parabola is form at left side of the graph and it intersect at the origin.
The graph of the parabola
Hence, the equation is parabolic
Chapter 10 Solutions
Precalculus
Additional Math Textbook Solutions
Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (4th Edition)
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Glencoe Math Accelerated, Student Edition
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