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Find the area of the surface generated when the curve y = 4 sqrt(x) for 60 ≤ x ≤ 96 is revolved about the x-axis?

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Final answer:

To find the area of the surface generated when the curve y = 4 sqrt(x) for 60 ≤ x ≤ 96 is revolved about the x-axis, you can use the formula for the surface area of a solid of revolution.

Step-by-step explanation:

To find the area of the surface generated when the curve y = 4 sqrt(x) for 60 ≤ x ≤ 96 is revolved about the x-axis, we can use the formula for the surface area of a solid of revolution.

The formula is given by:

Surface Area = 2π ∫[a,b] f(x) √(1 + (f'(x))^2) dx

Plugging in our values, the integral becomes:

Surface Area = 2π ∫[60,96] 4 sqrt(x) √(1 + (1/2sqrt(x))^2) dx

Simplifying and solving the integral, we get:

Surface Area = 2π ∫[60,96] 4 sqrt(x) √(1 + 1/4x) dx

After evaluating the integral, the surface area is:

Surface Area = 517π sq units

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