MATH 242 Chapter 1 videos
 
Section 1.1 Differential Equations and Mathematical Models
    worksheet

Section 1.2 Integrals
    worksheet

Section 1.3 Slope Fields
    worksheet

Section 1.4 Separable Equations
    worksheet

Section 1.5 Integrating factor
    worksheet

Section 1.6 Homogenous equations
    worksheet

HW:

Read Section 1.1 and do the following problems: 3, 4, 5, 7, 9, 12, 15, 17, 19, 21, 23, 25, 29, 33, 35, 37, 39, 41, 45

Read Section 1.2 and do the following problems: 4, 5, 8, 9, 10, 11, 15, 16, 18, 19, 21, 22, 24, 25, 26, 29, 31, 33, 35, 37

Read Section 1.3 and do the following problems: 1-23 odds

Read Section 1.4 and do the following problems: 5, 7, 8, 9, 10, 14, 15, 17, 18, 19, 20, 22, 23, 24, 25, 27, 28

Read Section 1.5 and do the following problems:  2, 5, 8, 10, 11, 15, 17, 19, 20, 23, 25, 27, 28

Read Section 1.6 and do the following problems:  1, 3, 4, 5, 7, 8, 11, 13, 14, 16, 17, 19, 20, 21, 24, 26, 28, 29, 30, 31, 33, 34, 35, 36, 37, 40, 43, 44, 47, 49, 50, 51, 52, 54

 

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Questions asked by students

Normal Line 1-1-29

Rodent Problem 1-1-45

Separable equation 1-4-19

Separable equation 1-4-22

Separable equation 1-4-23

linear first order equation 1-5-11

Initial Value Problem 1-5-25

Example of dx/dy 1-5-27

dx in Terms of dy 1-5-28

V Substitution 1-6-13

Double Substitution 1-6-14

A Different Substitution 1-6-16

Bernoulli Equation 1-6-20

Homogenous Example with a y Term 1-6-49

Homogenous Example with an x Term 1-6-50

Homogenous Example with a y Term 1-6-52

Homogenous Example with a y Term 1-6-54