Just answer checking but would like to double check steps QUESTION 1Find the equation for the tangent plane to the surface z =xyy+xat the point P (1,1,2).X+1-42=0QUESTION 2Find the absolute minimum of f(x, y) = x²- y²-x on the region R = {(x, y)|3

Answered: QUESTION 1 Find the equation for the…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.6: Quadratic Functions

Problem 36E

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QUESTION 1 Find the equation for the tangent plane to the surface z = xy y+x at the point P (1,1,2). X+1-42=0 QUESTION 2 Find the absolute minimum of f(x, y) = x²- y²-x on the region R = {(x, y)|3