3 Let f(x) = x³ arctan(1-x²). Find the derivative f'(x). 3x² arctan(1-x²) + 3x² arctan(1-x²) 3x² arctan(1-x²)+ 3x² arctan(1-x²)+ x3 1+(1-2x)² 2x4 1 + (1 − x²)² X3 1 + x² (−2x) x 3 1 + (1 − x²) ² If f(x) = sin(7x), which one has the following graph? 2Y 2 21 2 AN 2 3 23 02f ()-1 O2 f(x) - 1 2 f (2x) - 1 f(2x) - 1 3

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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Let f(x) = x³ arctan(1-x²). Find the derivative f'(x).
3x² arctan(1-x²) +
3x² arctan(1-x²)
3x² arctan(1-x²)+
3x² arctan(1-x²)+
x3
1+(1-2x)²
2x4
1 + (1 − x²)²
X3
1 + x²
(−2x)
x 3
1 + (1 − x²) ²
Transcribed Image Text:3 Let f(x) = x³ arctan(1-x²). Find the derivative f'(x). 3x² arctan(1-x²) + 3x² arctan(1-x²) 3x² arctan(1-x²)+ 3x² arctan(1-x²)+ x3 1+(1-2x)² 2x4 1 + (1 − x²)² X3 1 + x² (−2x) x 3 1 + (1 − x²) ²
If f(x) = sin(7x), which one has the following graph?
2Y
2 21
2
AN
2
3
23
02f ()-1
O2 f(x) - 1
2
f (2x) - 1
f(2x) - 1
3
Transcribed Image Text:If f(x) = sin(7x), which one has the following graph? 2Y 2 21 2 AN 2 3 23 02f ()-1 O2 f(x) - 1 2 f (2x) - 1 f(2x) - 1 3
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