Find the equation of the line tangent to (a) The parabola z = 2x² - 3y², y = 1 at the point (-2,1,5) (b) The parabola z = 2x²-3y², x=-2 at the point (-2, 1,5)

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
icon
Related questions
Question

Apply partial derivative.

Find the equation of the line tangent to
(a) The parabola z = 2x - 3y, y = 1 at the point (-2, 1, 5)
(b) The parabola z = 2x? – 3y', r = -2 at the point (-2, 1,5)
(c) The hyperbola z = 2x - 3y', z = 5 at the point (-2, 1, 5)
Show that these three lines lie in the plane 8x + 6y + z + 5= 0.
Transcribed Image Text:Find the equation of the line tangent to (a) The parabola z = 2x - 3y, y = 1 at the point (-2, 1, 5) (b) The parabola z = 2x? – 3y', r = -2 at the point (-2, 1,5) (c) The hyperbola z = 2x - 3y', z = 5 at the point (-2, 1, 5) Show that these three lines lie in the plane 8x + 6y + z + 5= 0.
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Knowledge Booster
Partial Derivatives
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, calculus and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781285741550
Author:
James Stewart
Publisher:
Cengage Learning
Thomas' Calculus (14th Edition)
Thomas' Calculus (14th Edition)
Calculus
ISBN:
9780134438986
Author:
Joel R. Hass, Christopher E. Heil, Maurice D. Weir
Publisher:
PEARSON
Calculus: Early Transcendentals (3rd Edition)
Calculus: Early Transcendentals (3rd Edition)
Calculus
ISBN:
9780134763644
Author:
William L. Briggs, Lyle Cochran, Bernard Gillett, Eric Schulz
Publisher:
PEARSON
Calculus: Early Transcendentals
Calculus: Early Transcendentals
Calculus
ISBN:
9781319050740
Author:
Jon Rogawski, Colin Adams, Robert Franzosa
Publisher:
W. H. Freeman
Precalculus
Precalculus
Calculus
ISBN:
9780135189405
Author:
Michael Sullivan
Publisher:
PEARSON
Calculus: Early Transcendental Functions
Calculus: Early Transcendental Functions
Calculus
ISBN:
9781337552516
Author:
Ron Larson, Bruce H. Edwards
Publisher:
Cengage Learning