Unit 11

Rational Expressions and Functions

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Equivalence
Essential Question: How are rational expressions represented?

Function
Essential Question: What are the characteristics of rational functions?

Solving Equations and Inequalities
Essential Question: What are the characteristics of rational functions?
   

 

Graphing Calculator

Lesson/Objective Supplemental Lessons On-line Practice Homework
11-1  Simplifying Rational Expressions

Objective:  To simplify rational expressions

Essential Understandings: 
The simplified form of a rational expression is similar to the simplified form of a numeric fraction. The numerator and denominator have no common factor other than 1. SING IT!! FRACTIONS CANCEL, TERMS DON'T!!
 


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self-check quiz

Solve It!

Additional
PROBLEMS

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hw#11-1: Due 
pg hw #11-1 pg 655 #1-7, 9-21 Odd, #29,33,42

Read up on EXCLUDED VALUES

SING IT!! FRACTIONS CANCEL, TERMS DON'T!!

11-2  Multiplying and Dividing Rational Expressions

Objective:  To multiply and divide rational expressions. To simply complex fractions.

Essential Understandings: 
You can multiply and divide rational expressions using the same properties you use to multiply and divide numerical fractions
 


Video TutorS
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s


 


self-check quiz

Solve It!

Additional
PROBLEMS

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hw#11-2: Due 
pg 
11-3  Dividing Polynomials

Objective:  To divide polynomials

Essential Understandings: 
You can divide polynomials using techniques similar to the techniques used for dividing real numbers, including long division. 

 


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self-check quiz

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Additional
PROBLEMS

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hw#11-3: Due 
pg 
11-4  Adding and Subtracting Rational Expressions

Objective: To add and subtract rational expressions

Essential Understandings: 
You can use the same rules to add and subtract rational expressions that you use to add and subtract numercial fractions... FIND A COMMON DENOMINATOR!
 


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self-check quiz

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Additional
PROBLEMS

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hw#11-4: Due 
pg

 

11-5  Solving Rational Equations

Objective: To 

Essential Understandings: 

 


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self-check quiz

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Additional
PROBLEMS

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hw#11-5: Due 
pg
11-6  Inverse Variation

Objective: To solve 

Essential Understandings: 

 


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self-check quiz

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Additional
PROBLEMS

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hw#11-6: Due 
pg
11-7  Graphing Rational Functions

Objective: To solve 

Essential Understandings: 

 


Video TutorS
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self-check quiz

Solve It!

Additional
PROBLEMS

Enrich!

 

hw#11-6: Due 
pg
UNIT TEST REVIEW   UNIT 11 EXTRA PRACTICE

CUMULATIVE REVIEW 1-11

hw#11-9 Due 
pg
 
UNIT 11 TEST:  TBA