Answer and explanation

Correct answer: C.

  1. Step 1: An antiderivative is . Step 2. Evaluate at 4 and subtract the value at 0: \frac{248}{3}. **Answer: . Why not the others:** 52: That is the value of the integrand at the upper limit, not the integral. : That integrates only the term. : That does not divide the term by 2.

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