Decide whether each table is best described by a linear, quadratic, or exponential model.
If the model is exponential: What is the growth factor? Doubling (factor of 2)? Tripling (factor of 3)? Factor of 5? 10?

x y

1

5

2

10

3

15

4

20

5

25

6

30

7

35

1

Linear

Quadratic

Exponential factor
x y

0

10

1

100

2

1000

3

10000

4

100000

5

1000000

6

10000000

2

Linear

Quadratic

Exponential factor
x y

70

-169

71

-126

72

-81

73

-34

74

15

75

66

76

119

3

Linear

Quadratic

Exponential factor
x y

-3

36

-2

16

-1

4

0

0

1

4

2

16

3

36

4

Linear

Quadratic

Exponential factor
x y

0

3

1

6

2

12

3

24

4

48

5

96

6

192

5

Linear

Quadratic

Exponential factor
x y

-5

466656

-4

7776

-3

1296

-2

216

-1

36

0

6

1

1

★

Linear

Quadratic

Exponential factor

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