Use chain rule to find x² √y a. Z = əz at r with x = 3rt and y = = ppir

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter9: Systems Of Equations And Inequalities
Section: Chapter Questions
Problem 12T
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Answer letter a
дz
at
Use chain rule to find
a.
x²
Z =
√y
b. z = x² + 3wxy + w², with x = 2t + 1, y = et, and w =
r
with x = 3rt and y = =
= 3-t².
Transcribed Image Text:дz at Use chain rule to find a. x² Z = √y b. z = x² + 3wxy + w², with x = 2t + 1, y = et, and w = r with x = 3rt and y = = = 3-t².
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