Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Transcribed Image Text:1d) y =
ex3
x3
(reminder to factor fully, one common denominator)
1e) Prove or disprove: The derivative of y =
sinx+cosx dy
is
COSX
dx
=
1
(1+sinx)(1−sinx)

Transcribed Image Text:1. Differentiate.
a) y = 2cos (4x)
b) y =
1+e²x
e2x
(Hint, consider creating an easier equation)
c) y = x· 2x²
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