DOC PREVIEW
Purdue MA 11100 - Lecture notes
Pages 4

This preview shows page 1 out of 4 pages.

Save
View full document
View full document
Premium Document
Do you want full access? Go Premium and unlock all 4 pages.
Access to all documents
Download any document
Ad free experience
Premium Document
Do you want full access? Go Premium and unlock all 4 pages.
Access to all documents
Download any document
Ad free experience

Unformatted text preview:

Lessons 22(B) and 23 Section 4.3Absolute Value Equations and Inequalities3-Part Inequality: 10 and )2( 2102  xxxx'and' number must meet both conditionsSolve the following:1)124312  x2)10230  x0 if 0 if xxxxxSolve:3)12x4)0x5)3xAbsolute Value Principles (part 1)1.pXpXppX  or 0 2.0 0  XppX3.solution no 0  ppXSolve the following. Write solutions as sets.6)725 x7)3102 x8)46  xNOTE: The absolute value must be 'isolated' on one side before using the principles above.9)1352 y10)124132 x11)121242 x2xSolutions include 87.1,999.1,871,23,1,0 Examine where these are on a number line: -2 22xSolutions include 1.2,01.2,320,213,5.2,4,3 Examine where these are on a number line: ................ -2 2Absolute Value Principles (part 2)4.pXppX  5.pXpXpX  or The above are true as long as p is positive. If p is negative, think!!!Solve the following. Write solutions using interval notation and graph.12)12r13)31 x14)1132 x15)254 x16)9152 a17)426  y18)26547 


View Full Document

Purdue MA 11100 - Lecture notes

Documents in this Course
Exam 1

Exam 1

13 pages

Exam 3

Exam 3

3 pages

Exam 2

Exam 2

2 pages

Exam 3

Exam 3

5 pages

Load more
Download Lecture notes
Our administrator received your request to download this document. We will send you the file to your email shortly.
Loading Unlocking...
Login

Join to view Lecture notes and access 3M+ class-specific study document.

or
We will never post anything without your permission.
Don't have an account?
Sign Up

Join to view Lecture notes 2 2 and access 3M+ class-specific study document.

or

By creating an account you agree to our Privacy Policy and Terms Of Use

Already a member?