1. * 1 1. In approximationg the area under curves using the Riemann Sums, what is the formula in finding the area? A. A = f(x) B. A = f(x) C. A = f(x) D. A = Ax (D-a O A O B O C O D2 * 2 2. Which of the following CANNOT be used in approximationg the area under curves? A. Differentiation B. Left Riemann Sum C. Midpoint Riemann Sum D. Right Riemann Sum Mimatemotion O A O B O c O D\f4 * 4 4. Which of the following is the Fundamental Theorem in Calculus? A. So f (x) dx = F(b) + F(a) B. S' f(x) dx = F(a) + F(b) C. So f(x)dx = F(a) -F(b) D. S f (x) dx = F(b) - F(a) MAmatemotion O A O B O c O D5 * 5 5. Which of the following statements about definite integrals is/are true? So f ( x ) dx = - Sif (x) dx 11. Saf(x)dx = -1 S" f ( x ) dx = 2 Sof (x)dx A. I only B. II only C. I & II D. I & III MRmatemotion O A O B O C O D\f7 * 7 7. Evaluate: S(5x - 6)dx A. 65 2 B. 32 C Mimatematicn O A O B O c O D\f9 9. Evaluate the definite integral S, (x3 + 2) dx. A. 10 B. 11 C. 12 D. 13 Mimalemotion O A O B O C O D10 10 10. What is the definite integral fox3 dx? DOWD WIND IWALAWIN Mematemotion O A O B O C O D11 * 11 11. Evaluate: S_, (x4 + 2)dx A. 104 5 B. 105 7 104 O 7 D. 21 Matmatemotion O A O B O C O D12* 12. Which of the following is the answer in evaluating flux + 4de? A. 165 B. 165.33 C. 165.67 B. 166.33 15 * 15 15. Find the area of the bounded graph of f(x) = 4 - x2, and the vertical lines x = 1 and x = 2. A. B. WIVWIA WIN WIN C. D. O A O B O O D