What is the area of the region bounded by the curves and ?
Answer and explanation
Correct answer: A.
- Step 1: Find points of intersection: and .
- Step 2: On , .
- Step 3: Area integral: .
- Step 4: Evaluate: .
Answer
8/3.
Why not the others: '' integrates over half interval; '' doubles without subtraction; '' drops fractional terms.
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