TEKS.MATH.6.4A

Which of the following is NOT a direct variation?

• y = -2x
• y = 1/2x
• 2x + 3y = 2
• 3y = 4x

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TEKS.MATH.6.4A

Identify the slope and y-intercept of the following equation:
 7x - 4y = 3

• m = 7
  b = 3
• m = 4/7
  b = 3
• m = 7/4
  b = - 3/4
• m = 3/4
  b = 7

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TEKS.MATH.6.4A

Is the graph proportional or non proportional?

• proportional
• non proportional
• both
• neither

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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

When you find the slope of a line, what do you do first?

• Rise Up
• Run Out
• Find the origin
• Measure the length

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TEKS.MATH.6.4A

What is the rule?

• Multiply by 2
• Multiply by 3
• Add 3
• Add 4

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TEKS.MATH.6.4A

A number that is added to itself (like skip counting), for example the following are all _______ of the number 4.
4, 8, 12, 16...

• Dividends
• Multiples
• Sums
• Factors

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TEKS.MATH.6.4A

Determine if there is a constant of variation. If so, explain what it represents.

The equation y = 9.50 x represents the number of dollars y Marty paid for x movie tickets.

• The constant of variation is 9.50. This means that Marty paid $9.50 for each movie ticket

• There is no constant of variation. There is not a direct variation between the number of tickets and the total cost.

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TEKS.MATH.6.4A

What operation does the word OF indicate

• multiply

• divide

• add

• subtract

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TEKS.MATH.6.4A

A florist orders sunflowers every 6 days, and daisies every 4 days. How many days will pass until the next time she orders both kinds of flowers on the same day?

• 12 days

• 2 days

• 24 days

• 4 days

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TEKS.MATH.6.4A