(From Briggs) 1. Without evaluating integrals, explain the following equalities. a. b. 7(8-2x) dx = 27 (4-2) dy (25-(x²+1))dx=21x√y-1 dy

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
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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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(From Briggs)
1. Without evaluating integrals, explain the following equalities.
7 (8-2x) dx = 27v (4-2) dy
a.
(25-(x² +1)* )dx=2 y√y-1 dy
2. Find the volume of a right circular cone of radius 3 and height 8 in three ways: using a geometry
formula, using the disk method, and using the cylinder method.
Transcribed Image Text:(From Briggs) 1. Without evaluating integrals, explain the following equalities. 7 (8-2x) dx = 27v (4-2) dy a. (25-(x² +1)* )dx=2 y√y-1 dy 2. Find the volume of a right circular cone of radius 3 and height 8 in three ways: using a geometry formula, using the disk method, and using the cylinder method.
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