Patterns and Graphs

• c = 12 + t

• c = 12t

• t = 12 + c

• t = 12c

• 16

• 13

• 14

• 24

• 28 miles

• 12 miles

• 32 miles

• 30 miles

Which rule matches the graph?

• g = 5h

• h = g + 5

Kelly sold T-shirts to earn extra money. The graph shows the number of T-shirts she sold and the amount of money she earned. Which statement about the pattern shown in the graph is true?

• The graph represents an additive pattern because it shows x = y + 3.

• The graph represents an additive pattern because it shows y = x + 3.

• The graph represents a multiplicative pattern because it shows y = 3x.

• The graph represents a multiplicative pattern because it shows x = 3y.

Complete the table and match the corresponding graph.

• 
• 
• 
• 

The points on the graph represent a numerical pattern. Which statement about the pattern represented on the graph is true?

• It is a multiplicative pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is a multiplicative pattern because each x-coordinate is multiplied by 5 to create the corresponding y-coordinate.

• It is an additive pattern because each y-coordinate has a higher value than the corresponding x-coordinate.

• It is an additive pattern because each x-coordinate is increased by 4 to create the corresponding y-coordinate.

Which of the following rules describes the pattern in the graph?

• a = 4b

• b = 4a

• b = 4 + a

• a = 4 + b

What is the point when x = -1

Which rule matches the graph?

• e = 5f

• f = 5 + e

• f = 5e

• e = 5 + f