2 Find the equation for (a) the tangent plane and (b) the normal line at the point P (2,0,2) on the surface 2z - x² = ( = 0. (a) Using a coefficient of 2 for x, the equation for the tangent plane is 2x -z = 2. (b) Find the equations for the normal line. Let x = 2 - 4t. x = 2+2t y = 0 z = 2-1 (Type expressions using t as the variable.)
2 Find the equation for (a) the tangent plane and (b) the normal line at the point P (2,0,2) on the surface 2z - x² = ( = 0. (a) Using a coefficient of 2 for x, the equation for the tangent plane is 2x -z = 2. (b) Find the equations for the normal line. Let x = 2 - 4t. x = 2+2t y = 0 z = 2-1 (Type expressions using t as the variable.)
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter3: Functions And Graphs
Section3.3: Lines
Problem 30E
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