The temperature T at a point (x,y,z) of a solid is given by the function T(x,y,z) = 2x² - y² + 2z + y. Find the rate of change of the Temperature at the point P(1, -2, 1) in the direction from the point P towards the point Q(-1, 4, 4). Enter an integer or a fully reduced fraction such as -2, 7, -3/4, 41/7 etc. No spaces please.

The temperature T at a point (x,y,z) of a solid is given by the function T(x,y,z) = 2x² - y² + 2z + y. Find the rate of change of the Temperature at the point P(1, -2, 1) in the direction from the point P towards the point Q(-1, 4, 4). Enter an integer or a fully reduced fraction such as -2, 7, -3/4, 41/7 etc. No spaces please.

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter2: Functions

Section: Chapter Questions

Problem 9CC

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