Find y'. Simplify your answers. y = (1 – 2x)(/x² +1) sin 2x b. y = 1+ cos 2x с. 8х — бу4 — 2x?у3

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter5: Polynomial And Rational Functions
Section: Chapter Questions
Problem 27PT: Find the unknown value. 27. y varies jointly with x and the cube root of 2. If when x=2 and...
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Find y' . Simply the answer

Find y'. Simplify your answers.
a. y = (1 – 2x)(/x² + 1)
sin 2x
b. y
=
1 + cos 2x
с. 8х — бу4 — 2х?у3
%3D
x³+x² _!
3
Prove that if f(x) =
then f"(x) = –
x4
%3D
%3D
x2
Find g'(x) and g"(x) if g(x) = (2x – 3)² (x + 4)³.
-
2 - Va
2+ Va
Find f'(x) and f"(x) if f(x):
Transcribed Image Text:Find y'. Simplify your answers. a. y = (1 – 2x)(/x² + 1) sin 2x b. y = 1 + cos 2x с. 8х — бу4 — 2х?у3 %3D x³+x² _! 3 Prove that if f(x) = then f"(x) = – x4 %3D %3D x2 Find g'(x) and g"(x) if g(x) = (2x – 3)² (x + 4)³. - 2 - Va 2+ Va Find f'(x) and f"(x) if f(x):
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