Antiderivatives

  1. Antiderivatives and indefinite integrals (3:42) What is the antiderivative of 2x?
  2. * Practice: antiderivatives and indefinite integrals (4 problems)
  3. Reverse power rule (5:47) Deriving xndx followed by finding x5dx and 5x2dx.
  4. * Practice: Reverse power rule. (4 problems)
  5. * Practice: Reverse power rule with negative and fractional powers. (4 problems)
  6. Indefinite integrals: sums and multiples (4:55) The indefinite integral of a sum and a multiple of a function. Find (x2+cosx)dx and (πcosx)dx.
  7. * Practice: Reverse power rule with sums and multiples. (4 problems)
  8. Rewriting before integration (5:16) Find x2(3x1)dx, x3+3x25x2dx, x35dx.
  9. * Practice: Reverse power rule: rewriting before integrating. (4 problems)
  10. Indefinite integrals of sin(x), cos(x) and ex (4:03) Find (sint+cost)dt and (ea+1a)da.
  11. * Practice: Indefinite integrals: ex and 1x. (4 problems)
  12. * Practice: Indefinite integrals: sinx and cosx. (4 problems)