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11-50.

Multiple Choice: No calculator! Determine which of the values below is the result when four right-handed rectangles are used to calculate the area under f(x) = 2x2 − 3x + 1 for 1 ≤ x ≤ 5. Homework Help ✎

  1. 32 un2

  2. 34 un2

  3. 50 un2

  4. 67 un2

  5. 70 un2