To find:
Answer to Problem 28E
Vertex is [(-2,-3)]
Focus is [(-1,-3)]
Directrix is or
Explanation of Solution
Given:
Calculation:
The new parabola is:
Comparing with the standard form:
Thus,
Now, Vertex is given by
Therefore vertex is [(-2,-3)]
Focus is given by
Therefore focus is [(-1,-3)]
Directrix is given by
Conclusion:
Therefore vertex is [(-2,-3)]
Focus is [(-1,-3)]
Directrix is or
Chapter A5 Solutions
Calculus: Graphical, Numerical, Algebraic: Solutions Manual
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