Straight Line Graphs Answers

1. a.

 

A = (2, 3)

 B = (4, 0) C = (-3, 4) D = (4, -4)
E = (-4, 0) F = (0, -3) G = (-2, -2) H = (-5, -4)

b.

2.

a.
x
y
-3
-1
-2
0
-1
1
0
2
1
3
2
4
3
5
b.
x
y
-3
-13
-2
-10
-1
-7
0
-4
1
-1
2
2
3
5
c.
x
y
-3
15
-2
10
-1
5
0
0
1
-5
2
-10
3
-15
d.
x
y
-3
9
-2
8
-1
7
0
6
1
5
2
4
3
3

3. 

 

4. (a) y = 2x + 1
(b) y = − x
(c) y = − x + 3
(d) y = -1

5.

(a)

(b) 

(c)

(d) 

(e)

  

 

6. (a) (-6, 0)
(b) (0, 2)
(c) 1⁄3

7. 

8. (a) y = 2x + 2
(b) y = -2x + 2
(c) y = -1⁄2x + 1
(d) y = 1⁄2x − 1