100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
ALEKS Math Placement Exam (New 2024/ 2025 Update) Questions and Verified Answers_ 100% Correct_ Graded A $10.99   Add to cart

Exam (elaborations)

ALEKS Math Placement Exam (New 2024/ 2025 Update) Questions and Verified Answers_ 100% Correct_ Graded A

 5 views  0 purchase
  • Course
  • College Math Placement
  • Institution
  • College Math Placement

ALEKS Math Placement Exam (New 2024/ 2025 Update) Questions and Verified Answers_ 100% Correct_ Graded A

Preview 3 out of 18  pages

  • October 17, 2024
  • 18
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • College Math Placement
  • College Math Placement
avatar-seller
ace_it
ALEKS Math Placement Exam (New 2024/
2025 Update) Questions and Verified
Answers_ 100% Correct_ Graded A
QUESTION
When graphically solving a system of linear equations, what does it mean when the lines
intersect at a single point?


Answer:
exactly one solution



QUESTION
When graphically solving a system of linear equations, what does it mean when two lines are
the same?


Answer:
infinite solutions



QUESTION
When graphically solving a system of linear equations, what does it mean when two lines are
different are parallel?


Answer:
no solution



QUESTION
direct variation


Answer:
the ration y/x is constant, y=kx (k doesnt equal 0)

,QUESTION
inverse variation


Answer:
the product yx remains constant, y= k/x (k doesnt equal 0)



QUESTION
joint variation


Answer:
the ration y/xz remains constant, y/kxz (k doesnt equal 0)



QUESTION
(^n√a)(^n√b)=


Answer:
^n√ab (product rule)



QUESTION
(b doesnt equal 0) (^n√a)/(^n√b)


Answer:
^n√a/b (quotient rule)



QUESTION
(for a > or equal to 0) (^n√a^m)


Answer:
(^n√a)^m (root of a power)

, QUESTION
(for n even & odd) ^n√a^n


Answer:
a (root of a power)



QUESTION
^m√^n√a


Answer:
^mn√a (root of a root)



QUESTION
perfect cubes


Answer:
8 = 2^3
27 = 3^3
64 = 4^3
125 = 5^3



QUESTION
perfect fourth powers


Answer:
16 = 2^4
81 = 3^4
256 = 4^4



QUESTION
perfect fifth powers

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 ace_it. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $10.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

83637 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
$10.99
  • (0)
  Add to cart