Area Calculus Volume

Find the area of the region enclosed by the lines and curves. y = 3x + 4 and y = x² + 4

• 9

• 93/2

• 9/2

• 18

• A
• B
• C
• D

• A
• B
• C
• D

Find the area of the region in the first quadrant bounded by the line y = 8x, the line x = 1, the curve y = 1/√x, and the x axis. (you should graph this)

• 5/4

• 11/4

• 3/2

• 3/4

• A
• B
• C
• D

What is the volume of this solid of revolution?

Select the formula(s) for find the volume of a solid of revolution around an axis using the disk method.

What is the volume of this cylinder?

if this triangle is rotated about the x axis, what figure is formed?

• pyramid

• cylinder

• cone

• frustum