DATE
NAME
P E R IOD
OrderedPairsand Relatrons
Graph each ordered pair on the coordinate plane.
1. Q @,2)
2 . V (3 , 7 )
3. T(0, 3)
4 . B (8 , 6 )
5. R(5, o)
6. L(4, 4)
Write the ordered pair that names each point.
7. J
g .x
g.R
10. B
11. K
L2. H
13. D
14. N
o 1 2 3 4 5 6 7 8x
ol 1 2 3 4 5 6 7 8x
Express each relation
and range.
as a table and as a graph, Then determine
1 5 . {( 3,7),(L,1),(6,5),(2,4)l
the domain
1 6 . { (0 , 2 ), (4 , 6 ),(3 , 7 )}
o
c
.o
o
c
(U
o-
E
o
O
r
O+ 1 2 3 4 5 6 7 It
=
I
(U
O+ 1 2 s 4 5 6 T 8l
oo
o
g
F
o
c
o
o
E
.o
:E
=
I
E
o()
aF
t7.
GEOMETRYGraph (2, 1), (2, 4), and (5, 1) on the coordinatesystem.
?r. Connect the points with line segments.What figure is
formed?
o
o
o
c
o
(5
Multiply each number in the set of ordered pairs by 2.
Graph and connect the new ordered pairs. What fiSure is
formed?
@
c
o,
oo
o
Q.
Compare the two figures you drew. Write a sentencethat
tells how the figures are the same and how they are
different.
Chapter1
27
o
2 3 4 5 6 7 I I 10x
Glencoe Pre-Algebra
DATE
NAME
P E R IOD
OrderedPairsand Relatrons
1. NEIGHBORSKate lives at the home
found at the origin of the grid below.
Each grid line represents one block. Her
friend Hector lives 4 blocks east and 6
blocks north of Kate. Place his house on
the grid.
4. PARK LOCATIONS Hannah is taking
her younger sister, Shania, to the park.
Shania wants to go to the petting zoo.
What is the location of the petting zoo on
the grid?
I
7
6
5
4
3
2
1
o
o 1 2 3 4 5 6 7 8x
tlYl
Zoo
- Petting
|pit l ttl
sr|no
2 3 4 5 6 7 8x
5. ENERGYCOSTS Maya is researching
energy costs.She made a table of the
cost for different numbers of gallons of
gasoline.
2. NEIGHBORS In the grid for Exercise 1,,
Gail lives 3 blocks west and 2 blocks
south of Hector. Where is Gail's house in
relation to Kate's?
8. Find the missing values to complete
the table.
o
o
E
(o
J
@
o
o
:l
o
o
o
3. FENCING Henry is building a fence in
his backyard for his new puppy. He has
36 feet of fencing and wants a fence in a
rectangular area. What is one set of
whole nr-rmberdimensions of the fencedin area?
o
o
9)
€
0)
I
o-
b. Graph the data on the grid and
' connect the points in a straight line.
a
o
=
-{
o
o
48
44
40
35
32
o
o
0)
=
o
I
o
3
e28
E
9)
f,
o
U'
u24
820
f
o
16
12
8
4
0
Chapter1
28
2458101214161820
Gallons
Glencoe Pre-Algebra