et the temperature T in degrees at the point (x,y,z), with distances measured in cm, be T(x,y,z)=4x -4y+3z. Let q be the real numb uch that the rate at which the change in temperature at (-2,0,2) per unit change in the distance travelled in the direction of the vector (1,q,1> is 4°/cm. Find q. (Note that the "direction" of a vector is always a unit vector "pointing the same way.") none of the other answers -7/40 17/56 1/12 1/2
et the temperature T in degrees at the point (x,y,z), with distances measured in cm, be T(x,y,z)=4x -4y+3z. Let q be the real numb uch that the rate at which the change in temperature at (-2,0,2) per unit change in the distance travelled in the direction of the vector (1,q,1> is 4°/cm. Find q. (Note that the "direction" of a vector is always a unit vector "pointing the same way.") none of the other answers -7/40 17/56 1/12 1/2
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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Question
![Let the temperature T in degrees at the point (x,y,z), with distances measured in cm, be T(x,y,z)=4x – 4y+3z. Let q be the real numbe
such that the rate at which the change in temperature at (-2,0,2) per unit change in the distance travelled in the direction of the vector
(1,q,1> is 4°%cm. Find q. (Note that the "direction" of a vector is always a unit vector "pointing the same way.")
none of the other answers
-7/40
17/56
1/12
1/2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2e4dd99f-29f2-41a2-b74b-6a01690e9333%2F5394de85-7b7c-4b35-9067-33c6d04f571f%2Fo1i4amk_processed.png&w=3840&q=75)
Transcribed Image Text:Let the temperature T in degrees at the point (x,y,z), with distances measured in cm, be T(x,y,z)=4x – 4y+3z. Let q be the real numbe
such that the rate at which the change in temperature at (-2,0,2) per unit change in the distance travelled in the direction of the vector
(1,q,1> is 4°%cm. Find q. (Note that the "direction" of a vector is always a unit vector "pointing the same way.")
none of the other answers
-7/40
17/56
1/12
1/2
![Solve the problem.
Find the equation for the tangent plane to the surface z=e9x< +7y at the point (0, 0, 1).
O z = -1
O z = 2
z = 1
O z = 0](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2e4dd99f-29f2-41a2-b74b-6a01690e9333%2F5394de85-7b7c-4b35-9067-33c6d04f571f%2F3unoyso_processed.png&w=3840&q=75)
Transcribed Image Text:Solve the problem.
Find the equation for the tangent plane to the surface z=e9x< +7y at the point (0, 0, 1).
O z = -1
O z = 2
z = 1
O z = 0
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