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
icon
Related questions
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
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
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
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 3 images

Blurred answer
Recommended textbooks for you
Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
Algebra
ISBN:
9781133382119
Author:
Swokowski
Publisher:
Cengage
College Algebra
College Algebra
Algebra
ISBN:
9781337282291
Author:
Ron Larson
Publisher:
Cengage Learning
Trigonometry (MindTap Course List)
Trigonometry (MindTap Course List)
Trigonometry
ISBN:
9781337278461
Author:
Ron Larson
Publisher:
Cengage Learning