Since my name is Bethany, my two expressions are:
m2 + 2m 24
m2 8m + 16
m2 3m
5m2 + m
I will start by finding the numbers that cannot be included in the domain for these two
expressions.
m2 3m = 0
Start by setting the denominator of the first expression e
Running Head: QUADRATIC FORMULA
Real World Quadratic Functions
MAT 222 Week 4 Assignment
Instructor Heidi Fernandez
June 1, 2014
Real World Quadratic Function
1
QUADRATIC FUNCTIONS
2
In this weeks assignment we are learning the Quadratic Function. A quadr
Week 2 Discussion 1
My last name begins with S so these are my assigned problems.
For my first problem,
This is my and compound inequality. It means 4 plus 2x must be equal to or less than 22 and
also greater than or equal to zero. First I subtract 4 from
Week 5 Discussion 1
We have all reached the last week of this class and should all be very proud of this
accomplishment. Personally I have struggled in this class, but I am proud of myself for not
giving up. I wish you all the best and good luck to all of
Week 4 Discussion 1
The third letter of my last name is N, so I will be doing the following problems
40 and 50 on p. 636
2
My first problem will be solved my factoring as instructed. 3 x 6 x =24
To turn this into a equation able to factor I must first bri
Running Head:RADIC
1
Radicals
Leslye Sanchez
MAT 222 Week 3 Assignment
Professor Lane Andrew
September, 29th 2014
Radicals
RADIC
2
Rational exponents and rational expressions are a important form of expression that is
commonly used in the financial indust
Running Head:TWO-VAR INEQ
1
Two-Variable Inequalities
Leslye Sanchez
MAT 222 Week 2 Assignment
Professor Lane Andrew
September, 22nd 2014
Solving Proportions
TWO-VAR INEQ
2
Two variable inequalities are used to determine possible solutions for a specific
Since the last letter of my last name is S I will do problems #2 and #56.
#2
The relation is f(x) = 4.
x
y
f(x) = 4
-4
4
4
-2
4
4
0
4
4
2
4
4
4
4
4
Once this is graphed, it will be a horizontal line that passes through the point (0, 4) which is the
y-inte
Since the third letter of my last name is V I will be doing problems number 80 and 56 on page
637 of our text book. I will solve problem 80 by factoring and problem 56 using the quadratic
formula.
#80
(y 2/3)2 = 4/9
Start with the given equation.
y2 2/3y
If your
Use
assigned FACTORING to
number is
solve:
25x x3 = 0
19
Use the
QUADRATIC
FORMULA to
solve:
3x2 + x - 2 = 0
x
I will use factoring to solve my first problem: 25x 25x -
x
3
25x -
x
3
2
x 25 + x (- ( x ) = 0
Move x
x 25 + x (x (25 2
x
x
2
2
2
)=0
)
Problem #58: Simplifying Expressions Involving Variables
Simplify each expression. Assume the variables represent any real number and use absolute value as necessary.
b
( 10)1/ 2
a
1
( )
mn
n
Apply the Power Rule and multiply exponents, ( m) = a to get b1
Week 2 Discussion:
Assigned #: 19
In this discussion, you will be demonstrating your understanding of compound inequalities and the effect that
dividing by a negative has on an inequality. Read the following instructions in order and view the example
(ava
11.2 Graphs of Functions and Relations
Graph each function, and state the domain and range
Problem # 24
y=|x2|
(2,0)
Vertex for y = | x 2 | and is the starting point
(2, 0)
Substitute the x value 0 into f (x) = | x - 2 to get y = 2.
y = f (0) = | (0) 2|
R
The two rational expressions I have been assigned are:
20c3 + 5c2 c
7c 14
3a2 12a
24a2 18a
First Problem:
20c3 + 5c2 c
7c 14
7c 14
The domain for this algebraic expression can be found by setting it equal to zero
and working to isolate the variable.
7c -
Running Head: ASSIGNMENT
1
Week 1-Assignment
Bethany Davis
MAT222: Intermediate Algebra
Instructor Guillermo Alvarez
February 10, 2013
ASSIGNMENT
2
Week 1-Assignment
Algebra is one of those subjects, that even though people do not always realize, it used
Since my last name is Davis, my and compound inequality is -17 < 3 + 10x 33 and my
or compound inequality is 5x + 3 -2 or 13 x 6.
I will start with the and one.
-17 < 3 + 10x 33
The given compound inequality.
-20 < 10x 30
Subtract 3 from all three parts o
I will be doing questions 70 and 78 from our text book since the last letter of my first name is y.
70)
a1/2
This is the problem we begin with.
a2
a1/2 2
a-3/2
We are left with a to the -3/2 power.
1
Since there is a negative exponent, we have to use the
Running Head: ASSIGNMENT
1
Week 3-Assignment
Bethany Davis
MAT222: Intermediate Algebra
Instructor Guillermo Alvarez
February 24, 2013
ASSIGNMENT
2
Week 3-Assignment
This week, our assignment covers real life situations where the formulas have negative
ex
Running Head: ASSIGNMENT
1
Week 2-Assignment
Bethany Davis
MAT222: Intermediate Algebra
Instructor Guillermo Alvarez
February 16, 2013
ASSIGNMENT
2
Week 2-Assignment
We can use algebra for many things in our daily lives. One thing we can use is linear
ine
Running Head: ASSIGNMENT
1
Week 4-Assignment
Bethany Davis
MAT222: Intermediate Algebra
Instructor Guillermo Alvarez
March 3, 2013
ASSIGNMENT
2
Week 4-Assignment
Throughout this paper, I will solve problem number 56 on page 666-667 in our text book.
I wil
Running Head: ASSIGNMENT
1
Week 5-Assignment
Bethany Davis
MAT222: Intermediate Algebra
Instructor Guillermo Alvarez
March 3, 2013
ASSIGNMENT
2
Week 5-Assignment
Throughout this paper I will demonstrate the way to solve different functions. The three I
wi
Week 1
Introduction
My name is TaNasha Young; I am a mother of two and wife to a wonderful active duty Air Force
man. I have one girl, she is 14 years old and a son who is six years old. I have been a student at
Ashford since this past summer, earning my