e temperature at a point (x, y, z) is given by T(x, y, z) = 100e-x2 -5y2 - 722 ere T is measured in °C and x, y, z in meters.. (a) Find the rate of change of temperature at the point P(4, -1, 3) in the direction towards the point (6, -5, 6). °C/m (b) In which direction does the temperature increase fastest at P? (c) Find the maximum rate of increase at P.

Calculus: Early Transcendentals
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Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
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The temperature at a point (x, y, z) is given by
....**.***.
T(x, y, z) = 100e¬x² - 5y2 - 722
where T is measured in °C and x, y, z in meters..
(a) Find the rate of change of temperature at the point P(4, –1, 3) in the direction towards the point (6, –5, 6).
°C/m
(b) In which direction does the temperature increase fastest at P?
(c) Find the maximum rate of increase at P.
Transcribed Image Text:The temperature at a point (x, y, z) is given by ....**.***. T(x, y, z) = 100e¬x² - 5y2 - 722 where T is measured in °C and x, y, z in meters.. (a) Find the rate of change of temperature at the point P(4, –1, 3) in the direction towards the point (6, –5, 6). °C/m (b) In which direction does the temperature increase fastest at P? (c) Find the maximum rate of increase at P.
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