Homework


Derivatives and Integrals Gateway - you must get 100% on both exams by October 5, 2012.
Login to WeBWork and practice:
  • "Take Derivatives Gateway test" (this is only a practice test). The format for the exam is here.
  • "Take Integrals Gateway test" (this is only a practice test). The format for the exam is here.

    • Homework 1 - Due: Aug 29
  • Read the syllabus and complete the intro sheet.
  • Complete the integral sheet. All of these are fair game for the quiz this week.
  • Login to WeBWork and complete the demo/orientation.

    • Homework 2 - Due: Aug 30
  • Login to WeBWork and complete: "Introduction to Differential Equations".

    • Homework 3 - Due: Sept 4 and 5 (see below)
    Login to WeBWork and complete:
  • Derivative Review: "product rule derivatives", "quotient rule derivatives", "chain rule derivatives". All of these are due September 4.
  • Integration Review: "elementary integrals", "substitution integrals", "integration by parts integrals" and "partial fraction integrals". All of these are due on September 4th except "partial fraction integrals" which is due on September 5th.

    • Homework 4 - Due: Sept 6
  • 1.1 - p.10: 20 (only verify that the indicated expression is an implicit solution),28,31
  • Login to WeBWork and complete: "Initial Value Problems".

    • Homework 5 - Due: Sept 10 (webwork due Sept 12)
  • 1.2 - p.17: 2,8,12
  • 2.2 - p.51: 2,14,20
  • Login to WeBWork and complete: "Separable Equations".

    • Homework 6 - Due: Sept 12
  • 2.2 - p.51: 25,26,27

    • Homework 7 - Due: Sept 17
  • 2.3 - p.61: 2,6,16,22. Hint: x is not always the independent variable.
  • Login to WeBWork and complete: "Linear Equations".

    • Test 1: Thursday Sept 20. This test covers the material from Homeworks 1-7 (you will turn in the book problems at the beginning of class organized and stapled).

    Homework 8 - Due: Sept 24
  • 2.5 - p.74: 1-4,6,8.

    • Homework 9 - Due: Sept 26
  • 2.5 - p.74: 15-18,22,38.

    • Homework 10 - Due: Sept 27
  • 3.1 - p.90: 1,2,4,6,7,13,15

    • Homework 11 - Due: Oct 1
  • 3.1 - p.91: 21,22,35 (for 35(b) just take the limit as t goes to infinity. Ignore the comment about Problem 40 in 2.1, since we did not cover 2.1 yet.)
  • 3.2 - p.100: 2,3.

    • Homework 12 - Due: Oct 3
  • 4.1 - p.127: 1,2,15-19,23,25,27. For a review of determinants, please read this.

    • Homework 13 - Due: Oct 8
  • 4.1 - p.128: 31,32,35(a).
  • 4.2 - p.131: 1-4,10,11.
  • 4.3 - p.137: 1-10,13.

    • Homework 14 - Due: Oct 10
  • 4.3 - p.137: 15,16,23,24,29,30,37,38.

    • Test 2: Thursday October 11. This test covers the material from Homeworks 8-14 (you will turn in the book problems at the beginning of class organized and stapled).

    Homework 15 - Due: Oct 18
  • 4.4 - p.147: 1,2,4,5,8.

    • Homework 16 - Due: Oct 22
  • 4.4 - p.147: 10,12,13,17,21,26,27.

    • Homework 17 - Due: Oct 24
  • Read 4.6 and try Examples 1-3. (You will not turn anything in for this homework).

    • Homework 18 - Due: Oct 25
  • 4.6 - p.161: 1,3,5,10,11,19.

    • Homework 19 - Due: Nov 1
  • 4.7 - p.168: 1-6,19,23,24,25,31.
  • 5.1 - p.205: 5,9.

    • Homework 20 - Due: Nov 5
  • 5.1 - p.205: 25,29.

    • Test 3: Thursday November 8. This test covers the material from Homeworks 15-20 (you will turn in the book problems at the beginning of class organized and stapled).

    Homework 21 - Due: Nov 12
  • 6.1 - p.237: 1-5, 11-16.

    • Homework 22 - Due: Nov 14
  • 6.1 - p.237: 23-29. (the book says to shift so the general term involves $ x^k $, but you can shift so the general term involves $ x^n $). In other words, your final power series should look like $ \sum_{n=\text{start}}^{\infty} (\text{coefficient function that depends on $n$}) x^n $.

    • Homework 23 - Due: Nov 15
  • 6.2 - p.246: 3,4.

    • Homework 23 - Due: Nov 15
  • 6.2 - p.246: 5,6,9 (Hint: you should get $2c_2+c_0 = 0$ so $c_2=-c_0/2$ and a recurrence relation), 11 (Hint: you should get $c_2=0$, $6c_3+c_0=0$ so $c_3=-c_0/6$ and a recurrence relation).

    • Homework 24 - Due: Nov 29
  • 6.3 - p.255: 1-4,15,17

    • Test 4: Thursday December 6. This test covers the material from Homeworks 21-24 (you will turn in the book problems at the beginning of class organized and stapled).