Coordinate Pairs Additive and Multiplicative Patterns

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

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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.

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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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.

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• B

• C

• D

Which statement is true?

• The pattern is multiplicative, because the y-values are 1.5 times the corresponding x-values.

• The pattern is multiplicative, because the y-values are 6 more than the corresponding x-values.

• The pattern is additive, because the y-values are 1.5 times the corresponding x-values.

• The pattern is additive, because the y-values are 6 more than the corresponding x-values.

The relationship between the x-values and y-values creates a pattern that is —

• additive, because each x-value increases by 5

• additive, because each y-value is determined by adding 17 to the corresponding x-value

• multiplicative, because each y-value is determined by multiplying the corresponding x-value by 17

• multiplicative, because each x-value is a multiple of 5

Read the question to the left

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• B

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• D

Tags

5.4.D

The table represents a relationship between x and y. The relationship between the x-values and y-values creates a pattern that is -

• A. additive, because each x-value increases by 5

• B. additive, because each y-value is determined by adding 17 to the corresponding x-value

• multiplicative, because each y-value is determined by multiplying the corresponding x-value by 17

• multiplicative, because each x-value is multiple of 5

If the first pattern follows the rule "Multiply by 2" starting from 1, and the second pattern follows the rule "Add 5" starting from 0, what is the ordered pair for the 4th term?

• (8, 15)

• (16, 20)

• (8, 20)

• (16, 15)