Name:
College ID:
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year:
Written Assignment 3
Answer all assigned exercises, and show all work. An asterisk indicates an exercise for which a
graph pool is provided in Module D
Friday, July 17, 2015
10:31 PM
Name:
College ID:
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year:
Written Assignment 1
Answer all assigned exercises, and show all work.
1. Let set A =
. List all the elements of A that
Thursday, July 30, 2015
11:10 PM
Name:
College ID:
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year:
Written Assignment 2
Answer all assigned exercises, and show all work.
1. Solve each equation. (See section 1.1, Examp
Jimmy Morgan-MAT-121-OL-(1 Nov 09 thru 23 Jan 20100-MODULE 2 EXERCISES
2
=
1.1 (18) 4 x ( 3 x ) + 5 7 x 2
[ 8 x 12 + 4x + 20] =
7x 2
12 x + 8 = 7 x 2
19 x = -10
10 10
x = ;
19 19
1.2 24.) Running Times. If the run in Exercise 23 has a staggered start,
Jimmy Morgan-MAT-121-OL-(1 Nov 09 thru 23 Jan 2010
Module 5 Written Assignment
4.1
4.) Decide whether each function as defined or graphed is one-to-one.
This graph is not one-to-one because any horizontal line will pass through more than one point.
12.) D
Jimmy Morgan-MAT-121-OL-(1 Nov 09 thru 23 Jan 20100-MODULE 5 EXERCISES)
Module 5 Exercises
4.1 (8.) Decide whether each function as defined or graphed is one-to-one.
No it is not one-to-one because any horizontal line will intersect more than one point.
4
Monday, September 14, 2015
11:58 PM
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 exercise for which
Jimmy Morgan-MAT-121-OL-(1 Nov 09 thru 23 Jan 2010
Module 4 Written Assignment 3.1
2.) In Exercise 2, you are given an equation and the graph of a quadratic function. Do the following. A.) Give
the Domain and Range b.) Give the coordinates of the vertex c
Jimmy Morgan-MAT-121-OL-(1 Nov 09 thru 23 Jan 2010)
Module 6 Written Exercises
5.1
4.) Use the terms increasing and decreasing to describe the trends for the Unadjusted for Weather graph.
The graph is increasing from 1997 to 1998; 2000 to 2002, and 2004 t
R2: 32
Evaluate each expression
[ - - (-)] - (3/2 - 11/10) - Order of operations. Solve () Inside brackets first, two negatives
make
a positive
[- + ] - (3/2 - 11/10) - Next find lowest common denominators(LCD) in both () by finding the
lowest multiples t
Eric Easton
MAT-121 Dec.15
Module 1 Group Activity
(R2)
4. True/false, every natural number is an integer.
True, Natural numbers are all numbers 1 and higher. Integers include all positive
and negative numbers as well as 0.
8. True/false, some rational nu
Jimmy Morgan-MAT-121-OL-(1 Nov 09 thru 23 Jan 20100-MODULE 3 EXERCISES
2.1 (16) For the points and Q, find (a) the distance d(P,Q) and (b) the coordinates of the midpoint of the
segment PQ.
6 + 4 -2 + 6
P ( 6, 2 ) ,Q ( 4,6 )
,
d= (P,Q)
m=
2
2
10
4
2
2
Name:
College ID:
Thomas Edison State College
College Algebra (MAT-121)
Section no.:
Semester and year:
Written Assignment 4
Answer all assigned exercises, and show all work. An asterisk indicates an exercise for which a
graph pool is provided in Module D