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Calculate the area under the curve y = 2x + 1 from x = 1 to x = 4.

Practice Questions

1 question
Q1
Calculate the area under the curve y = 2x + 1 from x = 1 to x = 4.
  1. 15
  2. 10
  3. 12
  4. 20

Questions & Step-by-step Solutions

1 item
Q
Q: Calculate the area under the curve y = 2x + 1 from x = 1 to x = 4.
Solution: The area under the curve is given by ∫(from 1 to 4) (2x + 1) dx = [x^2 + x] from 1 to 4 = (16 + 4) - (1 + 1) = 20.
Steps: 0

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