Math in 456 - Unit 4 Rationals

Math in 456

UNIT 4 Rationals

Class Documents

Key Features of Rational Functions (virtual manipulative)

Identifying Discontinuity - Removable (holes) and Non Removable (vertical asymptotes)

Sketching Rational Functions - Including End Behavior

Operations of Rationals: Adding, Subtracting, Multiplying, Dividing

Solving Rational Equations

Class Documents

Factoring Review - (blank with answers attached)
Handout: Adding/Subtracting Rational Review Circuit (blank version) (version with work)
Handout: Multiplying and Dividing Rational Expressions (blank version) (version with work)
Page 467 and 469 - Solving Rational Equations (blank, mixed answers attached) (version with math work)
Activity: Review Key Features of Rational Functions - (PDF of the PowerPoint - 16 questions)
Unit 4 Test Review - (blank with answers attached) (version with work)

Key Features of Rational Functions (virtual manipulative)

Use the link to the Geogebra Virtual Manipulative to explore the key features of a rational function. Click on the boxes for "vertical asymptotes," "horizontal asymptote," "domain," and "range." Then, as you change the a, h, and k values, you can see how the domain and range are affected. I hope this helps!