Graphing Rules 2

What goes where the question mark is?

• y = .10x
• y = 10x
• y = 100x
• y = .1x

• y = x + 25
• y = x - 25
• y = 25x
• y = 25 + 65

• A

• B

• C

• D

Which input-output table and graph represent the numerical pattern y = 6x?

• 
• 
• 
• 

• 16

• 38

• 40

• 64

• y = 0.3x
• y = 0.3 + x
• y = 3x
• y = 3 + x

• A

• B

• C

• D

• A

• B

• C

• D

The graph below shows a relationship between x and y.

Which statement about the pattern on the graph is true?

• A. The pattern is multiplicative because the y-coordinates are increasing.

• B. The pattern is multiplicative because the y-coordinates are four times the corresponding x-coordinates.

• C. The pattern is additive because the x-coordinates are increasing.

• D. The pattern is additive because the y-coordinate is greater than the x-coordinate.