Videos 7.4 to 7.8

Lesson 7.4 

 

A.      Simplifying rational exponents... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-598s.html

 

B.      Convert to and from radical form... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-599s.html

 

C.      Simplify numbers with rational roots... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-600s.html

 

D.      Write radical expressions in simplest form... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-601s.html

 

Lesson 7.5

 

A.      Solving radical equations, isolating the radical... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-313s.html

 

B.      Radical equations with rational exponents... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-602s.html

 

C.      Radical equation word problem... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-603s.html

 

D.      Radical equation and extraneous solutions... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-604s.html

 

E.       Equations with two rational exponents... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-605s.html

 

Lesson 7.6

 

A.      Adding and subtracting functions... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-606s.html

 

B.      Multiplying functions... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-607s.html 

 

C.      Find composition of a function… http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-608s.html

 

D.      Using the composition of a function… http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-609s.html

 

Lesson 7.7

 

A.      Find the inverse of a relation. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-610s.html

 

B.      Graph a relation and its function... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-611s.html

 

C.      Find an inverse function... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-612s.html

 

Lesson 7.8 part 1.

 

A.      Vertical translation of a radical function... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-319s.html

 

B.      Horizontal Translation of a radical function... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-320s.html

 

C.      Graphing square roots... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-613s.html

 

D.      Graphing cube roots... http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-614s.html