Name ______________________________ RED BLUE
© 2007, 2008 A. Azzolino www.mathnstuff.com/math/spoken/here/2class/230/coord3.htm
Graph:
1[ ] (-4,5)
2[ ] x = 1, -10 < y < -9
3[ ] y = - 10, -7 < x < -5 or -2 < x < 1
4[ ] y = - 9, -1 < x < 1 or -7 < x < -6
5[ ] y + 7 = - 2(x+2), - 4 < x < -1
6[ ] x = - 4, - 3 < y < - 1 or 2 < y < 3
7[ ] y = x + 3, - 4 < x < 0
8[ ] y = 4x + 3, 0 < x < 1
9[ ] y = 7, -5 < x < - 4 or 1 <x < 2
10[ ] x = 2, 7 < x < 9
11[ ] y = 9, 0 < x < 2
12[ ] x = 0 , 7 < y < 9
13[ ] y = x + 7, 1 < x < 3
14[ ] y = 3x + 7, - 1 < y < 0
15[ ] y - 2 = (2/3)(x + 4), - 4 < x < -1
16[ ] x - y + 7 = 0, - 3 < y < - 4
17[ ] y = 4, - 3 < x < -2
18[ ] y = - x + 2, -3 <x < -2
19[ ] x = - 3, 5 < y < 6
20[ ] y - 6 = - 1(x+3), - 4 < x < -3
21[ ] y - 6 = 1(x+6), 6 < y < 7
22[ ] x = - 6, - 9 < y < - 1 or 4 < y < 6
23[ ] y - 3 = -(x + 5), - 6 < x < - 5
24[ ] x = - 5, - 10 < y < -5 or 2 < y < 3
25[ ] y - 1 = (1/2)(x + 7), - 7 < x < -5
26[ ] y - 1 = 5(x + 7), - 8 < x < - 7
27[ ] y = - 4, - 9 < x < -8
28[ ] x = - 9, - 5 < y < - 4
29[ ] x = - 7, - 5 < y < - 4
30[ ] y = - 5, - 9 < x < - 7
31[ ] y + 4 = 3(x + 7), -7 < x < - 6
32[ ] y + 5 = (- 5/3)(x + 5), - 5 < x < - 2
coord plane