Good day, ma'am/sir! I need an answer and a solution from the attached picture. Hoping you could help me out on this because i'm having a hard time what to do. Please let me know if there's need of clarification

-Integral Calculus- (Definite, Indefinite)

B. 1. febr dx 2. [VAr - Idx 3. Jaredx 4. fel-adx 5. [ 2xet -1dx 6. fx(x2 + 1)5dx 7. 3xvx2 + 8dx 8. fx'(x3 + 1 )idx 9. J 7345edx 10. [(x + 1)(x2 + 2x +5)12dx 11. [(3x2 - 1 )er-Edx 12. ( 3x +12r +6 3x-3 25+5x4+10x+12 dx 13. (x2-2r+6)dr 14. 6c-3 Ar'-Ar+1 15. In 5: dx 16. 17. 2x In(x2 +1.dr x2+1 18. In problems 19 through 23, use an appropriate change of variables to find the indicated integral. 19. [ d.x 20. fava + 1dx 2+3 d 23. J andx 24. Find the function whose tangent has slope ava2 + 5 for each value of r and whose graph passes through the point (2, 10). 25. Find the function whose tangent has slope , 2 1-371 for each value of r and whose graph passes through the point (0, 5).A. 1. fx'dx 2. Saidx 3. Sad.x 4. 5dx 5. S(x2 - 3x3 + 6)da 6. S (3 x - 3 + 1) dx 7. S(+xvx) dx 8. S ( Vx3 - 2vx + V2) dx 9. S (- 2zte +2 )dx 10. f 2 42+1dx 11. fx (2x + 1) dx 12. SVx(x2 - 1)da 13. fx(2x + 1)'dx 14. Find the function whose tangent has slope 4x + 1 for each value of r and whose graph passes through the point (1, 2). 15. Find the function whose tangent has slope 3x2 + 6.x - 2 for each value of x and whose graph passes through the point (0, 6)