Ordered Pairs
X
Y
....q r s t u v w x y z
X comes first in the alphabet
so it gets named first.
Y comes after X
0
X is the horizontal line
1
Go into the building first
2
3
4
5
6
7
after you go
in the building,
you can go up
Y is the
vertical
line
0
6
4
3
2
1
7
5
0
X is the horizontal line
1
Go into the building first
2
3
4
5
6
7
Y
0
6
4
3
2
1
7
5
0
(0,0) is called the origin
1
2
3
4
5
6
7
X
Y
0
6
4
3
2
1
7
5
0
Here's a point we can name.
1
2
3
4
5
6
7
X
Y
0
6
4
3
2
1
7
5
0
1
2
3
4
5
6
7
Find the
the ordered
pair
X
Y
0
6
4
3
2
1
7
5
0
1
2
3
(
4
5
,
Y
6
7
)
Name the X
first by typing
in the correct
number
X
Y
0
6
4
3
2
1
7
5
0
1
2
3
(
4
5
5
,
6
7
)
Then name
the Y by typing
in the correct
number.
X
Y
0
6
4
3
2
1
7
5
0
1
2
3
(5,3)
4
5
6
7
Find the
the ordered
pair
X
You don't go very far in this building!
Y
0
6
4
3
2
1
7
5
0
1
2
3
4
5
6
7
X
Name the X first
Y
0
6
4
3
2
1
7
5
0
1
2
3
4
5
6
7
X
Then the Y
Y
0
6
4
3
2
1
7
5
0
1
2
3
4
5
6
7
X
Y
0
6
4
3
2
1
7
5
0
(
0
?
1
,
5
?
2
)
3
4
5
6
7
X
Y
0
6
4
3
2
1
7
5
0
(0,5)
1
2
3
4
5
6
7
X
Y
0
6
4
3
2
1
(0,5)
?
7
5
0
1
(2,3)
?
2
3
4
5
(6,2)
?
6
(7,7)
?
7
X
Y
0
6
4
3
2
1
7
5
0
1
(2,4)
?
2
(3,0)
?
3
(4,5)
?
4
(5,3)
?
5
6
7
X
Y
0
6
4
3
2
1
7
5
0
(1,7)
?
(1,3)
?
1
2
(3,4)
?
(3,1)
?
3
(4,3)
?
4
(5,5)
?
5
6
(7,1)
?
7
X
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