2 8
9
10
Which table of ordered pairs represents a proportional relationship?
х
-3
4
-5
y
3
2
1
Х
-1
-3
-5
y
1
3
5
х
-2.
-4
-6
у
-5
-7
-9
y
0
-2.

The second table is the right one.

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.