Sewanhaka High School
Math 8
Class:______________
Mrs. Lidowsky, Principal
Mr. Long, Teacher
Date:________________________
Name:__________________
H.W. #29: Ditto
DO-NOW #29: Answer the following questions:
1
2
1) Divide:
÷1 =
2
3
2)
3)
Topic: Functions
Main Idea: Relation
Aim:
RECALL
(__________), (___________), (___________),
(___________), and (___________), play on the
NY Knicks. Their heights are (72”, 60”, 72”,
68”, 80”). How can I set up a table that
represents each player to their appropriate
height?
How could I represent the relationship between
the player and their height using the ordered
pairs (x, y)?
Look at the following relation: (_________,72),
(___________,60), (___________,72),
(___________,68), and (___________,80).
What are the set of x values called and what are
the set of y values called?
What is each x value called in each ordered pair
and what is each y value called in each ordered
pair?
NOTES
Player,
(x)
Height
(in
inches),
(y)
Recall
Develop the following relation into a mapping diagram:
(_________,72), (___________,60), (___________,72),
(___________,68), and (___________,80)
Notes
DOMAIN (input)
Drill: Answer the following questions. Show work.
Summary:
RANGE (output)