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people:grads:fang:hwassignments

Section 1, 2, 3 of text

Wed Aug 23 Read Sec 1 and Sec 2; do problems Sec 1, pp 5: 1, 2, 7, 8;

Fri Aug 25 Read Sec2; do problems Sec 2, pp 15-16: 1-13

View Break even problem 1, Break even problem 2 Use derivative to find eqn of tangent line Ex 1 and Ex 2

Mon Aug 28 Quiz on Sec 1, 2 will be Tuesday. Read Sec 3 and Sec 4; do problems Sec 3, pp 26-27

Wed Aug 30 Read Sec 4 again. Some helpful videos.

Solving exponential equations without and with logs

3 examples of solving exponential equations

Example solving logarithmic equations

Another example solving logarithmic equations

Do Problems pp 43 #1-5, 8 b e f g, 10 a c e f, 11 e f h, 12, 14 b, 17 a, 20 d e, 21 b d f

Tue Sep 05 Read Chapter 5 and view comprehensive video lecture on compound interest problems:

Compound interest problems

The value of a loan or investment over time can be given by P(t) or A(t). Both stress functionality with respect to time.

Do Chapter 5 p 56 #1-7

An interesting video is Understanding the number e (exponential growth).

Wed Sep 06 Read Sec 6 Limits and go to math220_videos to view the video on limits.

After looking over Today's notes and rereading Chapter 6, do Problems Chapter 6 p 66 #1-12 all and #16-30 even. These videos are helpful.

Basic ideas of limits

Finding limits from a graph

Evaluate limits using properties, Ex 1 and Ex 2

More techniques for evaluating limits, Ex 1, Ex 2, Ex 3

Infinite limits in which a function goes to positive infinity or negative infinity as x approaches a.

Mon Sep 11 Read Chapter 7 and Chapter 8. Go to math220_videos and view all for this section. Many examples fully worked. Do Sec 7 pp72 #1, 2, 3; and Chapter 8, pp78 #1, 2, 3, 4

Fri Sep 15 Here is a very good reading material for understanding marginal analysis in business and economics. marginal_analysis_from_alternate_text.pdf. Read this chapter from an alternate text.

Read Chapter 9. View all three math220_videos on continuity. Do Chapter 9 pp 84-85 #1 a-e, 2 a-d, 4, 5, 6

Read Sec 10. Do pp 92 #1-6, #8-10

Mon Sep 25 Read Sec 11; do pp 97-98 #1, 2 b c f g l m, 3 a-d, f l m, n, #4 a, #6, pp 98-99 #7, 13 c e f g h j m (This set of homework is due next Tuesday.)

Mon Oct 02 Do problems in Sec 12 p 107 #2, 4, 5

Read Sec 13. Do Sec 13 #1, 2, 3, 4, 8

Read Sec 14 (related rates) and view the related rate videos (read my synopsis on the Video page).

Related rates 1: Area of circle and changing radius rate

Related rates 2: Area of triangle and changing side length rate

Fri Oct 06 Exam 2 is scheduled on Oct 25th. Contains Chapter 12-22.

Related rates 3: Ladder sliding down the wall problem

Read Sec 14 again and videos again. Add Cost and profit with respect to time

Do pp 121-122 #1, 2, 4, 5, 6, 9, 12, 14

Read Sec 15.

View:Finding critical numbers of a fcn

Do pp 129-130 #2, 4 a-i

Tue Oct 10 Read Sec 16 and view short videos on these theorems (not included on test but need to start them to be on schedule, since we have an extra day before the test than two other sections).

Intermediate value thm

Rolle's and mean value thms

Do p 136 #1, 2

Also, try this Implicit and critical number practice quiz.

Oct 13-17 Read Sec 17 and 18, and Kathy's notes:

A summary of 1st and 2nd derivative tests, extremes, inflection, and concavity---with paradigm examples

Do Sec 17, p 141 #1, #2a-m

Read over this Notes on First and Second Derivative Tests

Read Sec 18; get to work on Sec 18 pp 148-149 (Do #3 before #2) #1, 3 a-e, 2 a, b, e, f, h

Read Secs 19-21.

people/grads/fang/hwassignments.txt · Last modified: 2017/10/15 17:48 by fang