Difference Tables 3 (equation)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
0
4
1
0
x-int:
common
     ratio
eqn:
-2
2
y=
-2
3
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
4
0
• leave unneeded cells empty
5
4
2nd Diff
     constant
6
10
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
-3
0
1
0
x-int:
common
     ratio
eqn:
2
3
y=
3
6
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
4
9
• leave unneeded cells empty
12
5
2nd Diff
     constant
15
6
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
0
1
1
3
x-int:
common
     ratio
eqn:
2
9
y=
27
3
y-int:
1st Diff
     constant
81
  • write 5(2x) as 5(2^
4
• leave unneeded cells empty
243
5
729
2nd Diff
     constant
6
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
-3
-2
-2
-3
x-int:
common
     ratio
eqn:
-6
-1
y=
DNE
0
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
1
6
• leave unneeded cells empty
2
3
2nd Diff
     constant
3
2
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
x
y
-3
-2
½
x-int:
common
     ratio
eqn:
1
-1
y=
DNE
0
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
1
-1
• leave unneeded cells empty
2
2nd Diff
     constant
3
-⅓
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
-2
-3
-2
0
x-int:
eqn:
common
     ratio
y=
-1
2
0
4
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
1
6
• leave unneeded cells empty
2
8
2nd Diff
     constant
10
3
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
x
y
16/9
-2
8/3
-1
x-int:
common
     ratio
eqn:
0
4
y=
1
6
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
9
2
• leave unneeded cells empty
13.5
3
20.25
2nd Diff
     constant
4
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
-2
12
-1
x-int:
eqn:
0
common
     ratio
-8
y=
0
-12
1
y-int:
1st Diff
     constant
-12
  • write 5(2x) as 5(2^
2
• leave unneeded cells empty
3
-8
2nd Diff
     constant
4
0
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
x
y
-2
64
32
-1
x-int:
eqn:
common
     ratio
16
y=
0
1
8
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
4
2
• leave unneeded cells empty
3
2
2nd Diff
     constant
4
1
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
-3
5/3
-2
5/2
x-int:
common
     ratio
eqn:
-1
5
y=
DNE
0
y-int:
1st Diff
     constant
-5
  • write 5(2x) as 5(2^
1
• leave unneeded cells empty
-5/2
2
-5/3
2nd Diff
     constant
3
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
20
-3
-2
16
x-int:
eqn:
common
     ratio
y=
-1
12
0
8
y-int:
1st Diff
     constant
  • write 5(2x) as 5(2^
1
4
• leave unneeded cells empty
2
0
2nd Diff
     constant
-4
3
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
-2
½
-1
x-int:
common
     ratio
1
eqn:
0
2
y=
1
4
y-int:
1st Diff
     constant
8
  • write 5(2x) as 5(2^
2
• leave unneeded cells empty
16
3
2nd Diff
     constant
32
4
 x)
• write     as 3/x  
• x-int in order left to right separated by comma
common
     product
 3
x
y
x
-3
0
-3
-2
x-int:
eqn:
common
     ratio
y=
-1
0
0
9
y-int:
1st Diff
     constant
24
  • write 5(2x) as 5(2^
1
• leave unneeded cells empty
45
2
2nd Diff
     constant
52
3
 x)
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