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Worksheet 2
Tables with varying common differences for the x and y columns.
x
y
8
-4
15
3
22
10
29
17
36
24
x
y
-1
0
-3
-6
-5
-12
-7
-18
-9
-24
x
y
3
1
6
-5
9
-9
12
-13
15
-17
x
y
1
-2
-12
4
-25
10
-38
16
-51
22
x
y
3
2
7
3
11
4
15
5
19
6
x
y
0
-2
-3
7
-6
16
-9
25
-12
34
x
y
9
-3
0
3
-9
9
-18
15
-27
15
x
y
1
0
6
-6
11
-12
15
-18
21
-24
x
y
6
1
1
-1
-4
-3
-9
-5
-14
-7
x
y
1
9
-7
7
-15
5
-23
3
-31
1
x
y
0
4
-11
3
-22
2
-33
1
-44
0
x
y
-1
-2
2
-7
5
-12
8
-17
11
-22
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