2. Find the area of the surface generated by revolving the given curve about the y -axis. (a) x=9y+1, 0≤ y ≤2 (b)x=y³, 0≤ y ≤1 (c) x = √√9-y²². -2≤y≤2 Download Op

Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter6: Topics In Analytic Geometry
Section6.2: Introduction To Conics: parabolas
Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3.
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answer a and b

i
2. Find the area of the surface generated by revolving the given curve about the y -axis.
(a) x=9y-1. 0≤1≤2
y
(b)x= 1², 0≤ y ≤1
(c) x = √√9-1². -2≤1≤2
⇓ Download
Transcribed Image Text:i 2. Find the area of the surface generated by revolving the given curve about the y -axis. (a) x=9y-1. 0≤1≤2 y (b)x= 1², 0≤ y ≤1 (c) x = √√9-1². -2≤1≤2 ⇓ Download
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