Explanation Formula used: The standard form of the equation of the parabola with its axis along the y -axis and vertex at the origin is x 2 = 4 p y , where, ( 0 , p ) is focus of the parabola and y = − p is directrix of the parabola. Calculation: From the given information, the equation describes parabola with axis along the y -axis, focus at ( 0 , − 6 ) and p = − 6 The vertex of the parabola is ( 0 , 0 )

Basic Technical Mathematics with Calculus (11th Edition)

11th Edition

ISBN: 9780134437736

Author: Allyn J. Washington, Richard Evans

Publisher: PEARSON

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Chapter 21, Problem 73RE

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The equation of the locus of a point P(x,y) that moves distance from y=6 always its distance to (0,−6).

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Chapter 21, Problem 72RE

Chapter 21, Problem 74RE

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Chapter 21 Solutions

Basic Technical Mathematics with Calculus (11th Edition)

Ch. 21.1 - Find the distance between (−2, 6) and (5, −3). Ch. 21.1 - Prob. 2PE Ch. 21.1 - Prob. 1E Ch. 21.1 - Prob. 2E Ch. 21.1 - Prob. 5E Ch. 21.1 - In Exercises 5–14, find the distance between the...Ch. 21.1 - Prob. 7E Ch. 21.1 - Prob. 8E Ch. 21.1 - Prob. 9E Ch. 21.1 - Prob. 10E

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The equation of the locus of a point P ( x , y ) that moves distance from y = 6 always its distance to ( 0 , − 6 ) .

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The equation of the locus of a point P(x,y) that moves distance from y=6 always its distance to (0,−6).

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Chapter 21 Solutions