direct proportion ­ equation.notebook
January 13, 2017
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Bell Ringer: The table shows my gray hairs and Katelyn's age. Is this direct variation? If so, what is the equation?
age
1
# gray 55
hairs
2
3
4
5
110
165
220
275
Target: identify direct proportion from an equation
Last Night's Homework: worksheet 5.1
Aug 25­10:27 AM
Homework Review and return quiz:
Sep 20­7:24 PM
1
direct proportion ­ equation.notebook
January 13, 2017
Jan 31­9:06 PM
Jan 31­8:45 PM
2
direct proportion ­ equation.notebook
January 13, 2017
Jan 31­8:45 PM
Feb 15­7:03 PM
3
direct proportion ­ equation.notebook
January 13, 2017
Let's Try ­ p. 257 # 5, 8, 14, 15, 16, 18
Jan 31­9:20 PM
Wrap Up: Give an example of a real­world situation that would be represented by the equation y = 2.5x.
Homework: finish worksheet 5.1 Sep 20­7:29 PM
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