Patterns of Coordinates Tables

10

14

12

16

y = 0.3x

y = x + 3

y = 0.3 + x

y = 3x

42

44

30

36

(2,5)

(5,2)

(-5,2)

(0,5)

It is an additive pattern because the point (0,0) fits the pattern.

It is a multiplicative pattern because Jerome’s points are multiplied by 6 to find Joaquin’s points.

It is a multiplicative pattern because Jerome’s points are doubled to find Joaquin’s points.

It is an additive pattern because 6 is added to Jerome’s points to find Joaquin’s points.

A

B

C

D

A

B

C

D

The pattern is multiplicative, because the y-values are 1.5 times the corresponding x-values.

The pattern is multiplicative, because the y-values are 6 more than the corresponding x-values

The pattern is additive, because the y-values are 1.5 times the corresponding x-values.

The pattern is additive, because the y-values are 6 more than the corresponding x-values

Add 8

Add 16

Multiply by 2

Multiply by 8

Multiply by 4

Add 4

Multiply by 3

Add 3