New User Special Price Expires in

Let's log you in.

Sign in with Facebook


Don't have a StudySoup account? Create one here!


Create a StudySoup account

Be part of our community, it's free to join!

Sign up with Facebook


Create your account
By creating an account you agree to StudySoup's terms and conditions and privacy policy

Already have a StudySoup account? Login here

Finite Math

by: Claudie Wintheiser

Finite Math MATH 105

Claudie Wintheiser

GPA 3.77

John Peacher-Ryan

Almost Ready


These notes were just uploaded, and will be ready to view shortly.

Purchase these notes here, or revisit this page.

Either way, we'll remind you when they're ready :)

Preview These Notes for FREE

Get a free preview of these Notes, just enter your email below.

Unlock Preview
Unlock Preview

Preview these materials now for free

Why put in your email? Get access to more of this material and other relevant free materials for your school

View Preview

About this Document

John Peacher-Ryan
Class Notes
25 ?




Popular in Course

Popular in Mathematics (M)

This 3 page Class Notes was uploaded by Claudie Wintheiser on Monday October 5, 2015. The Class Notes belongs to MATH 105 at Christian Brothers University taught by John Peacher-Ryan in Fall. Since its upload, it has received 6 views. For similar materials see /class/219432/math-105-christian-brothers-university in Mathematics (M) at Christian Brothers University.


Reviews for Finite Math


Report this Material


What is Karma?


Karma is the currency of StudySoup.

You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 10/05/15
Math 105 Spring 2008 Raw Operations Using tho Ti83 entered in the editor To egtltitthe rhatrigtlt editor press 2 OUiT 3 Editing Matrices To cnangatna entry in row 1 column 2 of matrix A to 55 5 5 STO A i2 roiiowed by ENTER You Cari aiso use the Matrix Editor 4 Row Operation Ginaral To paste the riarhe of a matrix Press 2quot MATRiX With NAMES arrow down to the riarhe you choose and ENTER row matrix 1 2 interchanges Ri arid R2 ruwmatrix 1 2 outs RiR2 in R2 rowelus m nx 1 outs vaiue Ri in PM value matrix 1 2 putsvaiue Ri R2 iri R2 6 uset e nw 7A1 rigthe rat ori oft 3 rar H e As an exampie 3 sro A repiaces A With a new matrix obtained rrorn A by third row With itseir pius 7tirhes the rirst row For ariot er row he same type press 7quot ENTER Your iast entry row7 A 1 A i A Use the cursor Example Solve the following system of equations using your calculator 4x5y 43 2x 3y 17 Before you start notice that if the rst two rows look like this then you have solved the system of equations because this pattern in the first two columns means the same thing as the following equations 1x 0y 0x 1y 80 now we have a strategy rst get zeroes in the right places and second get ones in the right places Solving the example problem Step 1 Input the matrix 1 2quotd Matrixquot 2 Down arrow 39 to an available matrix name and press ENTER In this example I assume that the matrix is B 3 Input the matrix using the right arrow and then ENTER Wrtie the matrix ou in ut in the table Step 2 Solve the system of equations 1 Eliminate the 2 in R2 row 5B12quot Then check our matrix to make sure that there is a 0 where the 2 had been and STOgtB Write the resulting matrix in the table Problems Solve the systems of equations using augmented matrices and your calculator 1 36x 41y 6487 41x 36y 6372 2 51x 95y 5731 32x 36y 2628


Buy Material

Are you sure you want to buy this material for

25 Karma

Buy Material

BOOM! Enjoy Your Free Notes!

We've added these Notes to your profile, click here to view them now.


You're already Subscribed!

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

Why people love StudySoup

Steve Martinelli UC Los Angeles

"There's no way I would have passed my Organic Chemistry class this semester without the notes and study guides I got from StudySoup."

Anthony Lee UC Santa Barbara

"I bought an awesome study guide, which helped me get an A in my Math 34B class this quarter!"

Jim McGreen Ohio University

"Knowing I can count on the Elite Notetaker in my class allows me to focus on what the professor is saying instead of just scribbling notes the whole time and falling behind."


"Their 'Elite Notetakers' are making over $1,200/month in sales by creating high quality content that helps their classmates in a time of need."

Become an Elite Notetaker and start selling your notes online!

Refund Policy


All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email


StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here:

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to

Satisfaction Guarantee: If you’re not satisfied with your subscription, you can contact us for further help. Contact must be made within 3 business days of your subscription purchase and your refund request will be subject for review.

Please Note: Refunds can never be provided more than 30 days after the initial purchase date regardless of your activity on the site.