materials reminders. find the rate of change in shrimp caught between 2012 and 2020 ? shrimp...
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Materials
Reminders
Musical MathFind the rate of change in shrimp caught between 2012 and 2020 ?
Shrimp Caught
5000 tons 350 tons
Year 2012 2020
Get out your agenda if you see your name below. I
would like to have you in my FLEX Wednesday.
Period 2 Period 7
CORNELL NOTES
TOPIC:
ESSENTIAL QUESTION(S):
4-4 Constant Rate of Change
How do I use constant rates of change to identify proportional, nonproportional and linear relationships?
Important Vocabulary
Linear relationship– relationships that form straight lines on graphs
Constant rate of change – the rate of change described by a linear relationship
ActivityIn groups of 2, determine whether or not the following data are proportional.
Number of Hotdogs
2 4 6 8
Minutes 1 2 3 4
Number of Hotdogs
3 5 7 9
Minutes 1 2 3 4
ActivityIn groups of 2, use a sheet of graph paper to graph the following tables
Number of Hotdogs
2 4 6 8
Minutes 1 2 3 4
Number of Hotdogs
3 5 7 9
Minutes 1 2 3 4
ActivityIn groups of 2, use a sheet of graph paper to graph the following tables
Number of Hotdogs
2 4 6 8
Minutes 1 2 3 4
Number of Hotdogs
3 5 7 9
Minutes 1 2 3 4
ActivityLabel each graph either proportional or nonproportional.Label each graph either linear or non-linear
CORNELL NOTES
Questions: Notes:
How do I determine if a relationship is a proportional linear relationship?
It must meet 2 criteria.1. The graph of the relationship must be a
straight line (linear)2. The graph MUST GO THROUGH THE ORIGIN
(0,0)
CORNELL NOTES
Questions: Notes:
How do I determine if a relationship is a nonproportional linear relationship?
It must meet 2 criteria.1. The graph of the relationship must be a
straight line (linear)2. The graph DOES NOT GO THROUGH THE
ORIGIN (0,0)
CORNELL NOTES
Questions: Notes:
What are some helpful hints?
ALL PROPORTIONAL RELATIONSHIPS ARE LINEAR
ALL LINEAR RELATIONSHIPS THAT GO THROUGH THE ORIGIN ARE PROPORTIONAL
LINEAR RELATIONSHIPS THAT DO NOT GO THROUGH THE ORIGIN ARE NEVER PROPORTIONAL
HomeworkPage 207-209; 7-22
and 28-29AND Cornell Notes
Summary