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
MAC1105 Midterm Exam Questions And Answers Latest Version. $12.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. MAC 1105
  4.  
  5. MAC 1105

Exam (elaborations)

MAC1105 Midterm Exam Questions And Answers Latest Version.
 5 views  0 purchase
  • Course
  • MAC 1105
  • Institution
  • MAC 1105

i^2 = - correct answer -1 i^3= - correct answer -i i^4= - correct answer 1 i^5= - correct answer i Every fourth power of i (i^4 = , i^8 =, i^12 = ...) = - correct answer 1 To simplify a power of i, write the expression as i to a power of 4, multiplied by - co...

[Show more]

Preview 2 out of 5  pages

Document information

  • October 15, 2024
  • 5
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • MAC 1105
  • MAC 1105

Seller

avatar-seller
Rechga

Content preview

MAC1105 Midterm

i^2 = - correct answer -1



i^3= - correct answer -i



i^4= - correct answer 1



i^5= - correct answer i



Every fourth power of i (i^4 = , i^8 =, i^12 = ...) = - correct answer 1



To simplify a power of i, write the expression as i to a power of 4, multiplied by - correct answer i, i^2,
or i^3



Pythagorean Theorem - correct answer a^2+b^2=c^2



Quadratic formula - correct answer x=-b+-√(b^2-4ac)/2a



Only (x^2-1) separates into (x+1)(x-1), not... - correct answer (x^2+1)



In the quadratic formula, if the discriminant (b^2-4ac) is zero, there is only... - correct answer 1 real
solution



In the quadratic formula, if the discriminant (b^2-4ac) is positive, there are only... - correct answer 2
real solutions



In the quadratic formula, if the discriminant (b^2-4ac) is negative, there are only... - correct answer 2
imaginary solutions

, a^n/m = - correct answer ^5√(a^n)



a^3+b^3= - correct answer (a-b)(a^2+ab+b^2)



If |x| = k, then - correct answer x=k, x=-k



If |x| < k, then - correct answer -k<x<k



If |x| > k, then - correct answer x>k, x<-k



Average rate of change = - correct answer m = y2-y1/x2-x1



Point slope formula for a line = - correct answer y-y1=m(x-x1)



Parallel lines have matching slopes (i.e., -3/8 = -3/8, and 20=20) = - correct answer m1=m2



Perpendicular lines have slopes that are negative reciprocals (i.e., -3/8=8/3, 20=-1/20) = - correct answer
m1=-1/m2



Vertical Shift down = - correct answer f(x)-k



Vertical Shift up = - correct answer f(x)+k



Horizontal Shift left = - correct answer f(x+k)



Horizontal Shift right = - correct answer f(x-k)



1st Step for graphing multiple transformations = - correct answer Horizontal Shifts

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 Rechga. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $12.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

85073 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
$12.99
  • (0)
  Add to cart