Volume by Disk/Washers - Classwork - Hollywood High School
Volume by Disk/Washers - Classwork - Hollywood High School
Volume by Disk/Washers - Classwork - Hollywood High School
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<strong>Volume</strong> <strong>by</strong> <strong>Disk</strong>s/<strong>Washers</strong> - Homework<br />
1. Find the volume if the region enclosing y = 4 ( x, x = 0, y = 0 is rotated about the<br />
a) x-axis b) the line y = 4 c) the line y = 5<br />
R = ________ r = ________ R = ________ r = ________ R = ________ r = ________<br />
V = ____________________ V = ____________________ V = ____________________<br />
d) the y-axis e) the line x = 4 f) the line x = 6<br />
R = ________ r = ________ R = ________ r = ________ R = ________ r = ________<br />
V = ____________________ V = ____________________ V = ____________________<br />
2<br />
2. Find the volume if the region enclosing y = x + x, y = 0, x = 2 is rotated about the<br />
a) x-axis b) the line y = 6 c) the line y = 9<br />
R = ________ r = ________ R = ________ r = ________ R = ________ r = ________<br />
V = ____________________ V = ____________________ V = ____________________<br />
MasterMathMentor.com - 176 - Stu Schwartz
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