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Washer method worksheet

Gain some risk-free experience with applying the washer method in this worksheet, before you attempt our exercise.

Problem 1

A region is enclosed by the curves y, equals, 2, x and y, equals, x, squared.
What is the volume of the solid generated when this region is rotated around the x-axis?
Choose 1 answer:
Choose 1 answer:

Problem 2

A region is enclosed by the curves y, equals, x, squared and y, equals, square root of, x, end square root.
What is the volume of the solid generated when this region is rotated around the line y, equals, minus, 1?
Choose 1 answer:
Choose 1 answer:

Problem 3

A region is enclosed by the line y, equals, x and the curve y, equals, square root of, x, end square root.
What is the volume of the solid generated when this region is rotated around the y-axis?
Choose 1 answer:
Choose 1 answer:

Problem 4

A region is enclosed by the parabola y, squared, equals, 4, x and the line y, equals, x.
What is the volume of the solid generated when this region is rotated around the line x, equals, 4?
Choose 1 answer:
Choose 1 answer:

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