Numerical Pattern from a Graph

The table shows two sequences of numbers.
 
The rule that describes the number of T-shirts sold relates to the amount earned is....

• multiply by 5

• add 10

• multiply by 3

• divide by 5

Look for a pattern (find a rule). How many squares will be in Figure 5?

• 13

• 18

• 15

• 9

Each week, Maria saves some of her allowance. The line graph shows the amount of Maria's savings for the first 5 weeks of the year. True or False: Maria's savings increased from 30 dollars to 70 dollars over the 5-week period.

• True

• False

For 6 days in a row, Julia measured the depth of the snow in a shaded area of her backyard. The line graph shows her data.
 
Between which two days did the depth of the snow decrease the most?
 

• 1 and 2

• 2 and 3

• 4 and 5

• 5 and 6

• b = 5a

• a = 5b

• a = b + 5

• b = a + 5

Which graph matches the pattern in the table?

• A

• B

• C

• D

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.

• Graph P
• Graph Q
• Graph R
• Graph S

There was snow Monday and Tuesday. Greyson measured the total amount of snow for the day each hour. Then he made a chart showing his data for each day and graphed it.

If the pattern continues, what ordered pair should be used to graph the amount of snow that fell Tuesday by the 5th hour?

• (2.5, 5)

• (5, 2)

• (5, 2.5)

• (5, 3)

The graph shows how much time Christina spends making flower arrangements to sell. How many baskets can she make in two hours? C BD

• 15

• 4

• 30

• 8