Meramec
Intermediate Algebra
Quiz 3 Solutions
Spring 2008
NAME: _Score_/10
Please print your name
SHOW ALL YOUR WORK IN A NEAT AND ORGANIZED FASHION
1. (1 pt.) Two equations are equivalent if they have the same solution sets.
2. (1 pt.) An equation is a m
Meramec
Intermediate Algebra
Quiz 3
Spring 2009
NAME: _Score_/10
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SHOW ALL YOUR WORK IN A NEAT AND ORGANIZED FASHION
1. (1 pt.) If two expressions represent the same quantity, those two expressions are _.
2. (1 pt.) A _equation in _
Meramec
Intermediate Algebra
Quiz 4
Summer 2009
NAME: _Score_/10
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SHOW ALL YOUR WORK IN A NEAT AND ORGANIZED FASHION
1. (1 pt.) If both sides of an inequality are multiplied by the same negative real number and the
inequality symbol
Meramec
Intermediate Algebra
Quiz 6 Solution
Spring 2009
NAME: _Score_/10
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SHOW ALL YOUR WORK IN A NEAT AND ORGANIZED FASHION
1. If a point is on the x-axis then its second coordinate is 0.
2. If a point is on the y-axis then its fir
Meramec
Intermediate Algebra
Quiz 9
Spring 2009
NAME: _Score_/10
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1. State the Law of Trichotomy
If a and b are real numbers then exactly one of the following is true:
i. a < b
ii. a = b
iii. a > b
2. State the Distributive Law
If a,
Meramec
Intermediate Algebra
Quiz 1 Solution
Summer 2009
NAME: _Score_/10
Please print your name
SHOW ALL YOUR WORK IN A NEAT AND ORGANIZED FASHION
1. (1 pt.) The set of Irrational Numbers consists of all numbers which cannot be written as
fractions of in
Midterm 1
MATH 211 (A01), Spring 2015 (Siefken)
Date:
Name:
ID Number:
This is a 50 minute test. It has 6 pages including this cover page.
Q1
Q2
Q3
Q4
Q5
Total
/10
/10
/10
/10
/10
/50
1
1 (10pts) Complete each of the following sentences with a mathematica
Due Friday, January 30
Math 211 (A01)
Typed Homework 1
1
4
7
1. Let = 2, = 5, and w = 8. Explain whether the set A = cfw_ , , w is a basis for R3 .
u
v
u v
3
6
9
Make sure to include all relevant denitions.
Recall a basis for a subspace V R3 is a l
Due Friday, January 23
Math 211 (A01)
Written Homework 2
3
4
14
1. Let = 4, = 4, and w = 0 .
u
v
1
4
d
(a) For what value(s) of d is spancfw_ , , w a plane?
u v
spancfw_ , , w is a plane precisely when cfw_ , , w consists of exactly two linearly
u
Due Friday, January 16
Math 211 (A01)
Written Homework 1
Let =
u
[ ]
[ ]
1
1
and =
v
.
1
0
1. Graph the vectors , , and 2 + .
u v
u v
2 +
u v
u
v
.
2. (a) Draw the set A = cfw_ R2 : = t for some t R.
x
x
u
A
.
(b) Draw the set B = cfw_ R2 : = t (2t + 1)