10/7/13

Homework for 10/7/13 8.6:
part a: 11, 13, 15, 25, 29, 31, 35, 37, 43, 49, 57, 63

part b (for those who turn their homework in late *gasp!*): 12, 14, 16, 26, 30, 32, 38, 44, 58

You must ALWAYS check for domain restrictions in the following:
 - radical equations (under the radical must be greater than or equal to zero)
 - rational equations (the denominator cannot equal zero)
 - logarithmic equations (the value of the logarithm must be greater than zero)

notes & examples:

10/7/13 MATH 1050

5.2 logarithmic functions

(kristen apologizes for her handwriting...)

10/4/13

Homework for Secondary 2.

Part A) 8.5: 9, 11, 13, 15, 17, 19, 21, 23, 25

Part B) 8.5: 10, 12, 14, 16, 18, 20, 22, 24

NOTE: Part B must be completed by those that turn their homework in late. The only exemption to this rule is if you have made arrangements with me prior to the deadline for the homework and you turn in your homework based upon the arrangement that we have made.

10/4/13 Math 1050

 5.1

10/3/13

Homework: 8.4- 11, 13, 15, 17, 23, 25, 31, 35 pg 509

10/2/13

Homework for today: 8.3 # 9, 11, 17, 19, 29, 31, 35

A rational expression is a fraction with a variable in the denominator
   ex: 1/x, x/y, 1/2x
   but not: 1/2, 1/x^-2

Domain restrictions must be listed! (The denominator cannot equal zero.)

Mr. Schiffman would very much appreciate it if you always said, "I WILL FACTOR FIRST." He has faith in you! :)

To simplify a fraction, you remove common factors. To remove common factors, you must factor first!

Always leave your answer in its fully factored form-- don't try to foil it again.

Side note: Mr. Schiffman reminisces.
       Mr. Schiffman's mom: "Doug, you've been a bad boy. You got an F-."
       Mr. Schiffman: "But Mom, I like F's. Factor begins with F!"
       Mr. Schiffman's mom: "You must be punished. Today, you cannot factor!"
       Mr. Schiffman: *sad face* *tears*

notes and examples:

10/2/2013 MATH 1050

^0^ TEST REVIEW DAY ^0^


Some questions we did in class...