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A horizontal line y = 4 caps the parabola y = x². Find the enclosed area
A32/3 sq units
B16 sq units
C16/3 sq units
D8/3 sq units
Answer & Solution
Correct answer: A. 32/3 sq units
The integral of (4 - x²) from -2 to 2 is 16 - 16/3 = 32/3.
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