Quiz 2
For Froblems 1w6, circle the correct answer. No work is requires! and no partial credit is possible. Each question is
MATH 1071
worth 1 point.
1) What is the deny the function f(x) : «ix + 3?
m) If.
C) [3/ 0°) (3! m)
2) Findf(1)for f(x)=
The following is a set of 20 multiple-choice problems covering material from the course this semester.
This is NOT meant to be a practice exam nor an exhaustive list of questions to study. It is merely a set of multiple-choice
questions to help prepare yo
Notes
MATH 1071
Applications of Quadratic Functions
(Section 3.5)
September 26, 2012
Section 3.4 :
Section 3.5 :
Homework #4 (Due 10/1):
# 44, 50
# 10, 22, 32
Clicker Check-in: Choose any letter to check in now.
Patrick Newberry
Applications of Quadratic
Notes
MATH 1071
Applications of Linear Programming
(Section 7.3)
November 7, 2012
Section 7.1 :
Homework #10 (Due 11/12): Section 7.2 :
Section 7.3 :
# 56
#8
# 8, 16, 20
Clicker Check-in: Choose any letter to check in now.
Patrick Newberry
Applications of
98
CHAPTER 4 Probability
SECTION 1 Classical and Empirical Probability
Experiments, Sample Space, and Events
The goal of probability is to determine the likelihood that a particular event will occur or has
occurred, and to then quantify that likelihood in
110
CHAPTER 4 Probability
SECTION 3 Independent Events
A friend asks you whether or not you are going to buy that new cell phone that all the cool kids
have these days, and you say that it depends. What does it depend on? Well, it may depend on
whether yo
123
CHAPTER 4 Probability
SECTION 5 Principles of Counting
The key to solving many problems in mathematics and specifically probability lies in
counting the number of ways an event can occur or, equivalently, counting the number of
possible ways there are
78
CHAPTER 3 Matrices
SECTION 3 Matrix Inverse
The number 1 in the real numbers has a powerful multiplicative property. Namely, for any real
number a, a 1 = a = 1 a . So, multiplication by 1 doesnt change the value of the number a.
Now that we know how to
88
CHAPTER 3 Matrices
SECTION 5 Input-Output Analysis
In 1973, Wassily Leontief was awarded the Nobel Prize in economics because of the
impact that his work, applying matrices and their inverses, had on economic planning for
industrialized nations. In pa
71
CHAPTER 3 - Matrices
SECTION 1 Matrix Operations
Recall the definition of a matrix.
Definition: Matrix
A matrix is a rectangular array of numbers.
We say that a matrix with m rows and n columns has size m n .
Matrices of certain sizes are of particular
10
CHAPTER 1 Solving Equations and Inequalities
SECTION 2 Radical, Rational, and Absolute Value Equations
RADICAL EQUATIONS
Definition: Radical equation
A radical equation is an equation where the variable in the equation occurs in a square
root, cube roo
1
CHAPTER 1 Solving Equations and Inequalities
SECTION 1 Solving Linear, Power, and Quadratic Equations in One Variable
First of all, when we solve an equation in a single variable that means we will find the precise
value (or values) of the indicated var
30
CHAPTER 2 Systems of Equations and Inequalities
SECTION 1 Solving Systems of Linear Equations in Two Variables
The Solution of a System of Equations
A system of linear equations is simply a set of two or more linear equations that may have two or
more
20
CHAPTER 1 Solving Equations and Inequalities
SECTION 4 Solving Linear and Absolute Value Inequalities
Solving Linear Inequalities
Now that we have studied equations, and specifically linear equations, we are going to change
our focus to inequalities. I
Notes
MATH 1071
Applications of Matrices
(Section 6.5)
October 29, 2012
Homework #9 (Due 11/5): Section 6.5 :
# 16, 28, 38, 44
Clicker Check-in: Choose any letter to check in now.
Patrick Newberry
Applications of Matrices
October 29, 2012
1 / 11
Notes
(Se