Graphing Patterns

Trevor and Laura are playing a game called “Guess the Rule.” Laura says a number and Trevor names a new number that is created using the rule he made. Trevor’s rule is to add 23 to Laura’s number. Which table shows the pattern using Trevor’s rule?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which input-output table and graph represent the numerical pattern y = x + 2.5?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Jay’s teacher gave him an input number and a rule for a numerical pattern. Jay wrote an output number using the rule as shown in the table.

Which statement about the pattern in Jay’s table is true?

• The pattern is additive because the input plus 246 equals the output.

• The pattern is multiplicative because the input times 3 equals the output.

• The pattern is additive because the input plus 75 equals the output.

• The pattern is multiplicative because the input times 2 equals the output.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Lyle learned that a hummingbird can beat its wings up to 70 times per second. He made the table shown to determine the number of times a hummingbird would beat its wings over several seconds.

Which statement about the numerical pattern in the table is true?

• The table shows an additive pattern because the number of beats is 69 more than the number of seconds.

• The table shows an additive pattern because the number of beats is 70 more than the number of seconds.

• The table shows a multiplicative pattern because the number of beats is 69 times the number of seconds.

• The table shows a multiplicative pattern because the number of beats is 70 times the number of seconds.

Tags

CCSS.HSF-LE.A.1B

The ordered pairs for the points on the coordinate plane satisfy the equation y = 5x.

Which table shows other points that satisfy the equation y = 5x?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

John walks laps around a track. The table shows the time it takes John to walk different numbers of laps around the track.

Which statement about the numerical pattern in the table is true?

• The table shows an additive pattern because the pattern in the table follows the rule y = x + 13.

• The table shows a multiplicative pattern because the pattern in the table follows the rule x = 7.5y.

• The table shows an additive pattern because the pattern in the table follows the rule x = y + 13.

• The table shows a multiplicative pattern because the pattern in the table follows the rule y = 7.5x.

Tags

CCSS.HSF-LE.A.1B

The ordered pairs for the points on the coordinate plane satisfy the equation y = x + 7.

Which table shows other points that satisfy the equation y = x + 7?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

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.

Tags

CCSS.8.EE.B.5

Shae is 6 years older than her sister Ashanti. The relationship between Shae’s age and Ashanti’s age can be represented by the equation y = x + 6.

Which table could represent this relationship?

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Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1