S;- MyMamLaba Final Bani x 1' Take a Test - DEBRA cm x \6 Course Hero mm Dasl' x ._‘ Ii [1) Facebook 3: = x
(- —.\ e httpszww.rnathxl.com/StudEnt/P|ayerTesLaspx?quizme=1&(hapterld =11&sedionld =1 &o b
I want to review our topics this week also included the polynomials and
addition ,subtraction, division multiplication and simplifying.
A polynomial is a sentence which has no true answers but is made
Write [he domain and range nflne lunclinn n
inlnrnnr nnrniirrn
3
E cfw_Type nnur answer in internal
What is the range cfw_If the functirnn' Mvaevouranswerininlewaln
(Type yum HHSWGI in inlerva| nolati
up are mnuwnrg Ior "pt; - pt - o; .
[a] Sketch a graph of the equation.
[b] Identity the vertex.
[c] Compare the graph to the graph of y=x2. [State an,r tranetonnationa used.)
[a] Choose the correct g
What is the greatest common factor? How do you know when you have found the
greatest common factor? What method did you use to find the greatest common
factor?
NOTE: Since we are studying polynomials,
1) Work:
a. For x = 75
z = (75-90)/22 = -15/22
b. For x = 100 z = (100-90)/22 = 10/22 = 5/11
Answer: z-values are -15/22 and 5/11, the first sore is negative because 75<90 and the
second one positive
Week 3 Learning Assignment
94. Area=w^2
Width=x
Area of rectangle= length x width
X^2 + 50x= length * x
X + 50 (binomial to represent length)
96. A= P + Prt
A=P (1+ rt)
<factored form
A=8300[1+0.15(3)
MTH 209 WEEK 1
What do you look forward to ( or not ) in this course?
I am really excited for this class I took the other math class a few weeks ago and I feel like it has
better prepare me for this c
MTH 209 WEEK 3
In your own words,
What is a rational expression?
What steps do you use to solve rational equations?
Give an example and explain.
A rational expression in my own terms I would say is a
MTH 209 WEEK 5
What is an inverse function? Give an example. What value is there to
knowing how to find the inverse of a function?
What an inverse function does is undo each other. The value of invers
MTH 209 WEEK 4
What steps do you use to simplify radicals? Give an example, showing each step.
Find the prime factorization of the number inside the radical. Start by dividing the number by the first
MTH 209 Week 1 Discussion 2
Monomials vs. polynomials
A monomials is a variable, number, or a product of a variable and a number where all of the exponents
are whole numbers.
The degree of a monomial
MTH 209 Week 1 Discussion 1
Addition and Subtraction of Polynomials
In order to add a polynomial you have to add together any like terms. A like term is a term whose
variable and their exponent are th
MTH 209 week 1 Discussion 4
Opposites of Polynomials
Whenever polynomials are being subtracted, the opposite will be added, just as with real numbers.
How do you find the opposite of a polynomial?
Rem
MTH 209 Week 1 Discussion 5 a.
Attend one or more of the following:
Live Labs
Live Math Tutoring
Links to the Live Labs and Live Math Tutoring are in your Week 1 Learning Activities.
Describe your exp
MTH 209 Week 1 Discussion 7
Division of Polynomials
Division of polynomials is sometimes referred to as algebraic long division.
So lets say we have
2x+4 and we want to divide it by 2
2x+4/2
You are n
MTH 209 Week 1 Discussion 5
Product of a Sum and Difference
When you are attempting to get the product of a sum and a difference it usually looks something like
this:
(a+b)(a-b)
You do not have to use
MTH 209 Week 1 Discussion 6
Squaring Binomials
There are two very important steps that need to be completed whenever you are squaring a binomial. It
is important that you are able to remember in the f