5.

4 Ordered Pairs in Tables Date:

Complete the table of values below and graph.

1.

X y = —x + 4 O )

-2

-1

2
 2

X 1 O -y )
y = 2*-3

-4

-2 '

__ o.

---- O'

X
k
-8 -6 -4 -2 0 2 4 6 8

. o.
JLi

—- .... .... ..... ..... .... .... .... .....

- /I.

- c.

-8

[
Mathematics 9
Ordered Pairs in Tables Date:

Complete the tables of values for each of the equations below.

Then graph each on the paper provided.

©YRDSB
Mathematics 9 Page 1 of 4
Learning About m and b Date:

Tables of Values
GRAPH #1:
b) y = 2x + 2 c) y = 2x d) y = 2x-4

X y X y X y
-1 -1 -1
0 0 0
1 1 1
2 2 2

b) y = -2x +1 c) y = —2x -1 d) y = -2x-5

X y X y X y
-1 -1 -1
0 0 0
1 1 1
2 2 2

GRAPH #3:

Equations: a) y = 4x-2 b) y = 2x-2 c) y = x — 2 d) y = l*-2

X y X y X y X y
-1 -1 -1 -1
0 0 0 0
1 1 1 1
2 2 2 2

GRAPH #4:

Equations: a) y = -\x + 3 c) y = -2x + 3 d) y = -4x + 3

+
X
II

X y X y X y X y
-1 -1 -1 -1
0 0 0 0
1 1 1 1
2 2 2 2
Mathematics 9 Page 2 of 4
Learning About m and b______Date:
Graphs
1. Complete the Tables of Values for each equation.
2. Plot all 4 points from the Table of Values on the Graphs sheet, draw a line through these 4 points,
extending the line edge-to-edge on the graph.
3. Label the line you have just graphed with its letter (a, b, c, or d)________________________________

GRAPH #1: GRAPH #2;

!
fi

Oo
j

6 3 0 3 16
1

-3
I
i
•6

GRAPH #3: GRAPH #4:

y y
6 6

o
v> go
r" J

6 0 3 6
o

6 -3 3 6 3

-3 -3
— -i

r •J

-6 ■6