Chapter 7

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Radical Expressions and Inverse Functions

Lesson
 Objective
 Tutorial
 Extra Practice
7.1
 Radical Notation
Simplifying numeric radicals
 https://www.youtube.com/watch?v=odnQGV0VAKg




7.2
 Simplifying radical expressions with variables
 Ex 1
Ex 2




7.3
 Rationalizing Denominators
 https://www.youtube.com/watch?v=T_cZqeLNCHM
Another example




7.4
 Simplifying Rational and Negative exponents
 Laws of exponents
https://www.youtube.com/watch?v=c4aiYf3fzVQ

Working with Rational Exponents
 Ex 1
7.5
 Equations with Radicals
 One Radical Ex 1
Two Radicals Ex 1
Two Radicals Ex 2
Two Radicals Ex 3

Review Answer Key
7.3 WS answer key 1.pdf

7.3 WS answer key 2.pdf

7.3 WS answer key 3.pdf
7.6
 operations on functions
 Ex 1: finding composition of functions
Dividing and Multiplying Functions
Adding, Subtracting, Multiplying, and dividing functions
7.7
 Finding Inverse function
 Ex 1 finding inverse algebraically
Ex 2 Finding inverse of the quadratic function
7.8
 Radical Functions
 Find Domain and Range of a function from its graph
Graphing Radical functions by using transformations

Review
7.6-8 review 1.pdf

7.6-8 review 2.pdf
7.6-8 review answ1.pdf

7.6-8 review answ1 1.pdf