Name:
University ID:
Thomas Edison State University
College Algebra (MAT-121)
Section no.: Module 1
Semester and year: 25 September, 2016
Written Assignment 4
Answer all assigned exercises, and show a
Name: Miranda Rhea
College ID: 589378
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year: Jan 2016
Written Assignment 2
Answer all assigned exercises, and show all wo
Name: Miranda Rhea
College ID:
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year:
Written Assignment 6
Answer all assigned exercises, and show all work.
1. Changes i
Name: Miranda Rhea
College ID: 0589378
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year: January 2016
Written Assignment 4
Answer all assigned exercises, and show a
Name:
College ID:
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year:
Written Assignment 5
Answer all assigned exercises, and show all work. An asterisk indicates an
Name: Miranda Rhea
College ID: 589378
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year: Jan 2016
Written Assignment 3
Answer all assigned exercises, and show all wo
mom C, mm mewmes
io\2.8% Oct 2W0
Wows Edieon about: Com, 6
; Written Assignment8
Answer all assigned exercises, and show all work. Submit your work to the
_ mentor by Sunday of Week 9.
O
1. Decide whe
Grade = 78
Written Assignment 3
Answer all assigned exercises, and show all work.
1. Solve each equation. (See section 1.1, Examples 1 and 2.) [10 points]
a.
9X+11 = 7X+1
2X = -10
X=-5
b. 4(-2X+1) = 6
GRADE = 88
Written Assignment 1
Answer all assigned exercises, and show all work.
1. Let set A = . List all the elements of A that belong to the set of rational numbers. (See
section R.2, Example 1.)
91
So are they
collinear? How can
you tell without
simplifying these
radicals? .
.deduct 1
Left side is
not correct.
It should be
upside-down V
. deduct 2
Reversed order . deduct 1
-3 not 3 .deduct
1
Grade = 80
Written Assignment 2
Answer all assigned exercises, and show all work.
1. Factor out the greatest common factor for each polynomial. (See section R.4, Examples
1 and 2.) [5 points]
a. 28r4s
89
(a) It will NEVER reach 80 ft . deduct 2
This violates some basic rules of algebra! . deduct 4
Answer? Because
absolute value cannot be
negative . deduct 4
U
Needed to use correct
UNION symbol
. de
Name:
University ID:
Thomas Edison State University
College Algebra (MAT-121)
Section no.: Module 1
Semester and year: 28 August, 2016
Written Assignment 2
Answer all assigned exercises, and show all
Name:
University ID:
Thomas Edison State University
College Algebra (MAT-121)
Section no.: Module 1
Semester and year: September, 2016
Written Assignment 3
Answer all assigned exercises, and show all
Name:
University ID:
Thomas Edison State University
College Algebra (MAT-121)
Section no.: Module 1
Semester and year: August, 2016
Written Assignment 1
Answer all assigned exercises, and show all wor
4.1#4
one to one
4.1#10
y=4x+20
4a+20=4b+20
4a=4b
a=b
one on one
4.2#18
x|y
0,1
1,4
2 , 16
4.2# 62
125^x=5
(5^3)^x=5
5^3x=5
3x=1
x=1/3
solution set is cfw_1/3
4.3#24
log_x16=-2
x^-2=16
(x^2)^(-1/2)=16
grade = 97
Calculation errors. k=1/1250
not 66 2/3 and then when you
multiply the new populations
you should have
1,600,000,000 not 60,000.
Final answer is 1600 calls.
.deduct 3