MATH 241 - Calculus I

# The Final Exams have been graded.

## I will not post semester grades, you will need to look them up at MyUH when they are released (maybe Wednesday?). I also cannot discuss grades by email, but I am available for appointments to discuss them.

• iLab: Building 37
• Monday: 11:30am-1:30pm
• Thursday: 3:00pm-5:00pm

You should do ALL assigned problems, but NONE will be collected

The date is the date the assignment is given, not the date it is due.

January 9

January 11 Informal limits:

2.2/5,13, 17, 27, 29, 35, 41
(Quiz on these Friday, Jan 20)

January 13 Limit laws:

2.2/50, 51, 55, 57, 65, 67, 69, 79, 81
(Quiz on these Friday, Jan 20)

January 16 MLK Birthday
January 18 Limits at infinity; infinite limits

2.4/5, 9, 15, 17
2.5/3, 7, 9, 19, 31, 38, 45

2.4/21, 23, 27, 35

(We're temporarily skipping 2.3, but will return to it in some form)

For your discussion session on Friday, Jan. 20, bring questions about 2.2 problems and 2.4 problems through #35

January 20 Catch up

Finish 2.4,2.5

2.4/49, 55, 59,65, 69,70

2.5/3, 7, 9, 19, 31, 38, 45

Start 2.6 (Continuity)

Quiz on 2.2

January 23 Handout/classnotes on Continuity

Asst: Read 2.6 through page 91

2.6/5-10, 23, 24, 29, 33, 35, 37, 39, 40, think about 54-56
(Quiz on these problems Jan 30)

Quiz on 2.4

January 25

Differentiation - Motivation

2.7/9, 13, 25, 29
(Quiz Jan 30)

January 27

Differentiation handout

3.1/3, 11, 21, 23, 40-42

January 30 Quiz on 2.5, 2.6, 2.7

Continue Derivatives (finish 3.2 and 3.4 - ?)

3.2/7, 11, 13, 19, 25, 27, 29, 35, 39, 43, 53

(note: skipping 3.3 until after midterm)

3.4/5, 7, 17, 26A, 32, 39, 43, 47,49

SOLUTION TO QUIZ 1

SOLUTION TO QUIZ 2

Feb 1 Start chain rule (3.5)

3.5/7, 13, 23, 25, 33, 43, 51, 58, 59de, 63, 68

Feb 3 Finish chain rule.

Start implicit differentiation

3.6/3,11,20, 21, 33,39,48

Feb 6 Quiz on 3.1,3.2,3.4

Catch up.

Start applications: 3.3; 3.7

SOLUTION TO QUIZ 3

SOLUTION TO QUIZ 4 (Today's quiz) coming soon

Feb 8 Related Rates (3.7)
Feb 10 Exam review

Continue related rates

Rates Exercises for Class

Feb 13 (Monday) Midterm I

Coverage and review materials

SOLUTIONS TO EXAM 1<==============NEW

Feb 15 Continue Related Rates

3.7/5,7,11,13*,15*, 19,21*,22*,27,31,33,35,36

(Starred problems are 'classics'. Other classics that I did not assign include 9, 17, 18, 30, 38)

Feb 17

Finish RR

Start IVT (2.6)

2.6/46,47,49,50,58

Feb 20 Presidents' Day
Feb 22

Differentials and linearizations (3.8)

3.8/3,7-12,41,42-44

Feb 24 Catch up

Start Ch 4.

Feb 27 Quiz on 3.7, 2.6, maybe 3.8

Handout: Summary of some Calc Theory

4.1/15,25,33,37,43,51,69

Two optimization examples from class, worked fully

4.2/1,3,5-8,9,11,13,15,17,19,46
March 3 4.3/6,7,9,13,17, 23, 33,43,48
March 6 Quiz on 4.1,4.2

4.4/13, 17, 23, 35, 38, 69, 75

March 8 Continue 4.4
March 10 Start 4.5

Examples I'll do in class

4.5/7,11,12,20a,23,25,33

March 13 Continue with 4.5

Quiz on 4.3, 4.4

March 14 Start 4.6 (not covered on Midterm II!)
March 16 Review session, 5-6 PM, Keller 404

This will be focused on related rates and min-max.

March 17 Final chance for review. Start 4.7.
March 20

Midterm Exam II

SOLUTIONS TO EXAM 2

Exam 2 curve:

A80, B65, C45, D35<==============NEW

(Note: if you didn't score at least 45 on this exam, you are headed for serious trouble for the semester!)

Some extra min-max word problems

David W. says he didn't return quiz 7 today; sorry!
Here is a solution key

March 22 4.6/5, 6, 19, 21 (use a calculator on these!), look at 9-11.

Start integration - skip 4.7 for a few sections

Handout on the definite integral

(Another version without all the comments)

5.2/1-9odd;19,25 , (37, 41)

Gateway Exam 1st attempt (in class)

March 24 Extra Credit on formal limits
March 27-31 Spring Break
April 3 HW questions; continue integration. No quiz today!
April 5 Quiz on 4.6, 5.2

5.3/5,9,15,17,31,63,77

April 7

4.7/71,75,83,85,88; look at 98 (try to do 71-88 in 30 minutes or less)

5.4/3, 15, 21, 23

(Exam will cover through here)

April 10

5.4/27, 29, 33, 39, 45, 55, 59, 65

April 12 Some time for review, I hope.
April 14 Good Friday (no class)
April 17 Midterm Exam III

Covers 4.6, 4.7, 5.2, 5.3, 5.4 (basic definite integrals only)

Coverage and review material

(Solution to practice quiz handed out on Wednesday)

There WILL BE a review session, Friday, April 18, 1:30-3:00 in the iLab.

CURVE:

A90, B70, C45, D35<==============NEW

SOLUTION TO EXAM 3

April 19 Finish 5.4; start 5.5(?)

5.5/13, 19, 23, 27, 31, 35, 37, 41 (the Quiz on Moday will cover this)
(not covered on Monday's quiz)

5.5/47,49,51,53,61, 62 (a little harder)

April 21 Finish 5.5; start 5.6
April 24 Quiz on 5.4, also on 4.7/71-88 (IVPs)
April 26 Finish 5.6

5.6/3,7,11,15,19,23

April 28 Volume of rotation

6.1/13,15,19,21,27,33,39,43
6.2/9, 13, 17, 25,31,35

Note: from this homework, I suggest you try the problems in 6.1 through 27 and problem 6.2 #9 by Friday. The rest do over the weekend.

May 1 These last 2 days are devoted to working problems. I suggest for Monday you come prepared with questions about the homework from sections 6.1, 6.2, and the following sections from the collection of review problems I linked below:

Section11: Rules of Integration
Section 12: Riemann Sums
Section 13: Areas Between Graphs and Volumes

Solution to practice quiz I handed out in class today

May 3 Continuing review. I suggest we focus on the following from the review problems (in this order:

Section 10: Discussion of Curves
Section 9: Optimization Problems
Section 8: Related Rates
Section 1: Limits

I assume you're all pretty good at this point on sections 4 and 5, you can probably handle the rest on your own (or with our help in office hours, with the emporium, with your friends, etc over the week)

### FINAL EXAM

May 10, 12-2, KUYKENDALL 310

Extra office hours between now and the exam:
Ross: Webb:
May 3 (W) 2:30-4:30 May 3(W) 9:30-10:20
May 4 (Th) 2:30-4:30 May 4 (Th) 12:00-1:00
May 5 (F) 10:00-1:00, 2:00 - 4:00
May 8 (M)12:00 -4:00 May 8 (M) 10:00 – 2:00
May 9 (T) 10:00 – 2:00
(Ross's hours most
reliable with an
appointment)

## NOTE: Contrary to what I suggested in class, there will be NO iLab session Thursday May 4 or Monday May 8! Sorry!

SOME USEFUL
RESOURCES

Wolfram Alpha

Science & Technology Reference Department UHM Library.

Ebrary

at the Mathematics Archives
(GREAT RESOURCE!)

at the Mathematics Archives

An algebra tutorial
Another one
A Precalculus tutorial
A list of trigonometry tutorials

Good courses; elementary courses in maths and physics.
Mathematics Archives - Topics in Mathematics.
Web-Based Study Guides.

### Office hours for Ross and Teaching Assistant: (Subject to change!)

Who When Where
Ross MWF11:30-12:20

other times
by prior appt

PSB 319
TA
Webb TBA