TEKS.MATH.6.4A

Is the graph proportional or non proportional?

• proportional
• non proportional

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TEKS.MATH.6.4A

Is the graph proportional or non proportional?

• proportional
• non proportional

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TEKS.MATH.6.4A

The school cafeteria serves tacos every sixth day and cheeseburgers every eight day. If tacos and cheeseburgers are both on today’s menu, how many days will it be before they are both on the menu again?

• 14 days
• 24 days
• 34 days
• 44 days

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TEKS.MATH.6.4A

Which equation shows a NON-proportional relationship of x and y?

• y = 5x
• y = -5.6x
• y = x + 3
• y = 1/2x

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TEKS.MATH.6.4A

Determine if the relationship between the two quantities is a direct variation.

• This is a direct variation since the graph passes through the origin and the ratio of the number of miles to the number of hours is constant.

• This is not a direct variation since the graph does not pass through the origin and the ratio of the number of miles to the number of hours is not constant.

• This s a direct variation since the graph is a straight line and the ratio of the number of miles to the number of hours is constant

• This is not a direct variation since the graph is not a straight line and the ratio of the number of miles to the number of hours is not constant.

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TEKS.MATH.6.4A

The sequence 3,  7,  11,  15,  19... is

• arithmetic
• square numbers
• geometric

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TEKS.MATH.6.4A

Which of the following does NOT show an additive relationship?

• y= 2.5x + 3

• c= 5d + 2.5

• d = 1/3x + 4

• y= 1/2x

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TEKS.MATH.6.4A

What is the linear relationship in the equation y = ¼ x?

• Additive

• Multiplicative

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TEKS.MATH.6.4A

What is the rule?

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TEKS.MATH.6.4A

Look at this series: 80, 10, 70, 15, 60, … What number should come next?

• 20

• 25

• 30

• 50

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TEKS.MATH.6.4A