Analyze Pattern and Graph Relationships

Look at the table below.

• (55, 44)

• (66, 44)

• (66, 55)

• (77, 66)

Lucy created the table. Which best describes the patterns of x- and y-values shown in the table?

• The x-values increase following the rule "multiply by 4," while the y-values increase following the rule "multiply by 2."

• The x-values increase following the rule "multiply by 4," while the y-values are twice the x-values.

• The x-values increase following the rule "multiply by 2," while the y-values increase following the same rule.

• The x-values increase following the rule "multiply by 2," while the y-values are twice the x-values.

The first number in Pattern 1 is 6. The rule for the pattern is "multiply by 3."

The first number in Pattern 2 is 25. The rule is "subtract 5."

What are the first three numbers in each pattern?

• Pattern 1: 6, 18, 54

  Pattern 2: 25, 20, 15

• Pattern 1: 6, 9, 18

  Pattern 2: 25, 30, 35

• Pattern 1: 6, 18, 54

  Pattern 2: 25, 15, 5

• Pattern 1: 6, 18, 36

  Pattern 2: 25, 20, 15

Suppose a motion detector tracks the time and the distance traveled as you walk 40 feet in 8 seconds.  
Which graph shows you walking slowly at first, and then steadily increasing your walking speed?

• Graph 5

• Graph 2

• Graph 3

• Graph 4

These graphs show 5 patterns for the daily sales of a new video games as time passed after its release (time,sales).
Which graph shows:  The daily sales declined at a steady rate.

• Graph 1

• Graph 2

• Graph 3

• Graph 4 or 5

These graphs show 5 patterns for the daily sales of a new video games as time passed after its release (time,sales).
Which graph shows:  The daily sales did not change.

• Graph 2

• Graph 3

• Graph 4

• Graph 5

These graphs show 5 patterns for the daily sales of a new video games as time passed after its release (time,sales).
Which graph shows:  The daily sales rose rapidly, then leveled off, and then declined rapidly.

• Graph 1

• Graph 2 and 3

• Graph 4

• Graph 5

These graphs show 5 patterns for the daily sales of a new video games as time passed after its release (time,sales).
Which graph shows:  The daily sales rose at a steady rate.

• Graph 1

• Graph 2 and 3

• Graph 4

• Graph 5

These graphs show 5 patterns for the daily sales of a new video games as time passed after its release (time,sales).
Which graph shows:  The daily sales dropped rapidly at first and then at a slower rate.

• Graph 1 or 2

• Graph 3

• Graph 4

• Graph 5

This graph shows how the temperature changed during an all-day hike by students in the Terrapin Middle School science club. When did the maximum temperature occur?

• At 2, 2.5 and 3.5 hours

• At 0 hours

• At 5 and 6 hours

• At 4 hours