Math 141 Fall 2017
Make the world better today because you were in it.
Solutions
Homework
Exams
Info
Short tutorial videos
Class schedule
Homework schedule
Syllabus/general information
Main ideas in each section
Technology
Before you study, ask for help
Calculus Review
HW
3.1
3.2
3.4
3.7
4.2
4.6
All
Materials related to specific sections we cover:
Section 2.1
Coins activity
Section 2.1
Gauss-Jordan Elimination Example
Section 2.1
Gauss-Jordan Elimination Website
Section 2.2
Some possible results of Gauss-Jordan elimination
Section 2.5
Derivation of 2 x 2 inverse formula
Section 2.6
3 x 3 Input-Output Matrix in Excel
Section 2.6
2 x 2 Input-Output Matrix Example
Calc Review Day 1
Derivative Rules
Calc Review Day 3
HW 4.6.44
Section 1.1
Figure 1.1.5
,
demo plots
,
production plots
Section 1.3
Second derivative test
,
Example of minimum and saddle point
Section 1.5
Least squares
Section 3.6
Poker hands
(gambling can be very
addictive and destructive
)
Chapter 4
Two probability paradoxes
Section 4.4
Birthdays
Section 4.5
Tennis serves
Chapter 4
NCAA Tourney Brackets
Section 5.1
Visualization of data
Section 5.5
Histograms showing means and standard deviations
Section 5.6
More complete Normal Distribution Chart
Section 5.7
Airline overbooking example spreadsheet
Articles, other online info:
Math moments
Why math?