Find the point Q that is a distance 0.1 from the point P = (2,5) in the direction of v = (-2,-1). Give five decimal places in your answer. Q = ( 2.03162 5.06325 (b) Use P and Q to approximate the directional derivative of f(x, y) Vx+y at P, in the direction of v. (c) Give the exact value for the directional derivative you estimated in part (b). fo =
Find the point Q that is a distance 0.1 from the point P = (2,5) in the direction of v = (-2,-1). Give five decimal places in your answer. Q = ( 2.03162 5.06325 (b) Use P and Q to approximate the directional derivative of f(x, y) Vx+y at P, in the direction of v. (c) Give the exact value for the directional derivative you estimated in part (b). fo =
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...
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Question
![) Find the point Q that is a distance 0.1 from the point P
(2,5) in the direction of v = (-2,-1). Give five decimal places in your answer.
Q = ( 2.03162
5.06325
(b) Use P and Q to approximate the directional derivative of f(x,y)
Vx + y at P, in the direction of v.
fo =
(c) Give the exact value for the directional derivative you estimated in part (b).
f, =](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F513dc24c-921f-4cb2-af74-0149d4a657b2%2F0d970090-fb0f-4698-91a9-ae953b9cf956%2Fnwerff_processed.jpeg&w=3840&q=75)
Transcribed Image Text:) Find the point Q that is a distance 0.1 from the point P
(2,5) in the direction of v = (-2,-1). Give five decimal places in your answer.
Q = ( 2.03162
5.06325
(b) Use P and Q to approximate the directional derivative of f(x,y)
Vx + y at P, in the direction of v.
fo =
(c) Give the exact value for the directional derivative you estimated in part (b).
f, =
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