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Find the length of the curve y=3/4 x⁴/³ - 3/8 x²/³ + 6 for 1 x 27.

The length of the curve is ______ .(Type an exact answer, using radicals as needed.)

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Final answer:

To find the length of the curve, we need to use the arc length formula. The arc length formula for a curve y=f(x) from a to b is given by...

Step-by-step explanation:

To find the length of the curve, we need to use the arc length formula. The arc length formula for a curve y=f(x) from a to b is given by:

L = ∫a b √(1 + (f'(x))2) dx

Using this formula for the given curve y = (3/4)x4/3 - (3/8)x2/3 + 6, the limits of integration are 1 and 27. The derivative of the function is f'(x) = (4/3)(3/4)x1/3 - (2/3)(3/8)x-1/3, which simplifies to f'(x) = 2x1/3 - x-1/3. Plugging these values into the formula:

L = ∫1 27 √(1 + (2x1/3 - x-1/3)2) dx

This integral can be solved using integration techniques to find the exact length of the curve.

User Jarrod Nettles
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