100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
(WGU C880) - EDUC 5101 Algebra for Secondary Mathematics Teaching - FA Review $13.49   Add to cart
Quickly navigate to
Preview
  2.  
  3. Western Governers University
  4.  
  5. Education

Exam (elaborations)

(WGU C880) - EDUC 5101 Algebra for Secondary Mathematics Teaching - FA Review

 5 views  0 purchase

(WGU C880) - EDUC 5101 Algebra for Secondary Mathematics Teaching - FA Review (WGU C880) - EDUC 5101 Algebra for Secondary Mathematics Teaching - FA Review (WGU C880) - EDUC 5101 Algebra for Secondary Mathematics Teaching - FA Review (WGU C880) - EDUC 5101 Algebra for Secondary Mathematics Teaching...

[Show more]

Preview 3 out of 23  pages

Document information

  • August 26, 2024
  • 23
  • 2024/2025
  • Exam (elaborations)
  • Unknown

Subjects

  • wgu c880 educ 5101 algebra for secondary mathe

Written for

All documents for this subject (58)

Seller

avatar-seller
Bankart

Reviews received

Content preview

C880 EDUC 5101




Algebra for Secondary
Mathematics Teaching




FA REVIEW




©WGU 2024/2025

,1. **Question**: Which of the following represents the general
form of a polynomial function?
a) \( f(x) = ax^2 + bx + c \)
b) \( f(x) = a_0 + a_1x + a_2x^2 + \ldots + a_nx^n \)
c) \( f(x) = \frac{1}{x} \)
d) \( f(x) = \sqrt{x} \)
**Answer**: b) \( f(x) = a_0 + a_1x + a_2x^2 + \ldots + a_nx^n
\)
**Rationale**: The general form of a polynomial includes terms
of the form \( ax^n \) where \( n \) is a non-negative integer.


2. **Question**: What is the degree of the polynomial \( f(x) =
4x^5 - 3x^3 + 2 \)?
a) 3
b) 5
c) 4
d) 0
**Answer**: b) 5


©WGU 2024/2025

, **Rationale**: The degree of a polynomial is the highest power
of the variable \( x \) in the expression.


3. **Question**: Which of the following transformations
represents a vertical shift of the graph of \( y = f(x) \)?
a) \( y = f(x) + k \)
b) \( y = f(x + k) \)
c) \( y = kf(x) \)
d) \( y = -f(x) \)
**Answer**: a) \( y = f(x) + k \)
**Rationale**: A vertical shift occurs by adding or subtracting a
constant to the function.


### Fill-in-the-Blank Questions


4. **Question**: The discriminant of a quadratic equation \( ax^2
+ bx + c = 0 \) is given by the formula _______.
**Answer**: \( D = b^2 - 4ac \)
**Rationale**: The discriminant helps determine the nature of
the roots of the quadratic equation.




©WGU 2024/2025

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller Bankart. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $13.49. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

81989 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling

Recently viewed by you

Exam (elaborations) ·

(0)

(WGU D171) - EDUC 5058 Curriculum, Instruction, & Assessment - FA Review 20242025

Exam (elaborations) ·

(0)

CPCU 500 Practice Exam 1 Quizzes With 100% Correct Answers.

Package deal ·

(0)

BUNDLE: CER EXAMS - CERTIFIED ENDOSCOPE REPROCESSOR, A+ SOLUTIONS
$13.49
  • (0)
  Add to cart