Given r+ xy – 3x = 2: by differentiating implicitly. Do not substitute for y. dx dy (a) Find dy dx dy from that dx (b) Solve the equation for y as a function of r, and find equation. y = dy do

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter8: Functions
Section8.7: Direct And Inverse Variation
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(c) Confirm that the two results are consistent by expressing the
derivative in part (a) as a function of x alone.
dy
da.
Transcribed Image Text:(c) Confirm that the two results are consistent by expressing the derivative in part (a) as a function of x alone. dy da.
Given r+ xy - 3x = 2:
dy
(a) Find
by differentiating implicitly. Do not substitute for y.
dx
dy
dx
dy
from that
(b) Solve the equation for y as a function of r, and find
equation.
y =
dy
dar
Transcribed Image Text:Given r+ xy - 3x = 2: dy (a) Find by differentiating implicitly. Do not substitute for y. dx dy dx dy from that (b) Solve the equation for y as a function of r, and find equation. y = dy dar
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