Name:
Math 2070 final exam,
1. (10 points): Find the general solution to the dierential equation
y =
y2 + y
.
t
2. (20 points): Find the general solution to the following homogeneous constant
coecient dierential equations:
1. y + 4y + 3y = 0
2. y 8y + 17y

Name: in _ _ _ h Math 2070 Q/H 12
Due at the beginning of class on Thursday, October 22, 2015. Write all
your work on this single page. You may use the back if necessary. You must
show your work to expect any credit. Your work must be written neatly to
ex

Review for exam 2
Thursday, October 15, 2015
Here is a list of topics that you should well understand for the exam. They are
found is sections 2.1-2.7
The Laplace transform method
Laplace transform formulas
Laplace transform principles
Partial fractio

Review for exam 3
Thursday, November 5, 2015
Existence and Uniqueness theorem
Cauchy Euler equations
Reduction of Order
Variation of Parameters
Discontinuous Functions
Di Eqs and Discontinuous Functions
Impulse functions
Below are typical problems

Tuesday, April 29, 2014
Review for exam 4
System of Dierential Equations
Terminology and Notation
Characteristic polynomial of a matrix A
Matrix Exponential
power series
Laplace transform
Fulmers method
Solve systems of constant Coecient Dierentia

Name:
Math 2070 Q/H 12
Due at the beginning of class on Thursday, October 22, 2015. Write all
your work on this single page. You may use the back if necessary. You must
show your work to expect any credit. Your work must be written neatly to
expect your p

Name: Math 2070 Q/H 7
Due at the beginning of class 011 lVIonday Sept 28, 2015. Write all your
work on this single page. You may use the back if necessary. You must show
your work to expect any credit. Your work must be written neatly to expect
your paper

Name:
Math 2070 Q/H 2
Due at the beginning of class on Thursday Sept 3, 2015. Write all your
work on this single page. You may use the back if necessary. You must show
your work to expect any credit. Your work must be written neatly to expect
your paper t

Name:
Math 2070 Q/H 1
Due at the beginning of class on Tuesday Sept 1, 2015. Write all your
work on this single page. You may use the back if necessary. You must show
your work to expect any credit. Your work must be written neatly to expect
your paper to

Name: Math 2070 Exam 1, September 17, 2015
Instructions: Put your name on the front of each page that you turn in. At the end of
the exam turn all your papers relevant to grading. You must show your work to expect any
credit. If you need more room to do

Name:
Math 2070 Q/H 4
Due at the beginning of class on Thursday Sept 10, 2015. Write all your
work on this single page. You may use the back if necessary. You must show
your work to expect any credit. Your work must be written neatly to expect
your paper

Name:
Math 2070 Q/H 3
Due at the beginning of class on Tuesday Sept 8, 2015. Write all your
work on this single page. You may use the back if necessary. You must show
your work to expect any credit. Your work must be written neatly to expect
your paper to

Name: Math 2070 Exam 3, November 5, 2015
Instructions: Put your name on the front of each page that you turn in. At the end of
the exam turn all your papers relevant to grading. You must show your work to expect any
Credit. 11' you need more room to do a

Name:
Math 2070 Q/H 5
Due at the beginning of class on Thursday Sept 24, 2015. Write all your
work on this single page. You may use the back if necessary. You must show
your work to expect any credit. Your work must be written neatly to expect
your paper

Name: _ ] {'UYKkaioqﬂQvlf/Elth 2070 Egam 4, November 24‘ 2015
Instructions: Put. your name on the front of each page that you turn in.
If you need more room to do a problem continue on the reverse side of the
same page. At the end of the exam turn in all

Name:
Math 2070 Q/H 11
Due at the beginning of class on Tuesday, October 13, 2015. Write all
your work on this single page. You may use the back if necessary. You must
show your work to expect any credit. Your work must be written neatly to
expect your pa

NIath 2070 Q/H _1 1_
N aine:
Due at the beginning of class on Tuesday, October 13, 2015. ‘Write all
your work on this single page. You may use the back if necessary. You must
show your work to expect any credit. Your work must be written neatly to
expect