TEKS.MATH.7.7A

Is the table linear or nonlinear?

• Linear
• Nonlinear

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TEKS.MATH.7.7A

Match the description to its equation.
Moves up 2
Moves left 4

• A
• B
• C
• D

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TEKS.MATH.7.7A

Find the slope of the line.

• 1/2
• -1/2
• 2
• -2

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TEKS.MATH.7.7A

These two lines intersect at _____.

• (4, -2)
• (4, 2)
• (-2, 4) 
• No solution

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TEKS.MATH.7.7A

What is the solution?

• (1, -1)
• (-1, 1)
• (0, -2)
• (2, 0)

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TEKS.MATH.7.7A

What is the slope of the line pictured?

• 2/3
• -2/3
• 3/2
• -3/2

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TEKS.MATH.7.7A

The following scatter plot shows the weights and lengths of some dinosaurs.  Which statement accurately describes the information?

• The information shows a positive correlation.  The weight of a dinosaur tends to increase according to its length.
• The information shows a negative correlation.  the weight of a dinosaur tends to decrease according to its length.
• The information shows no correlation.  The weight and length vary according to the type of dinosaur.
• The information shows no correlation.  The relationship between the weight and length of a dinosaur is uncertain.

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TEKS.MATH.7.7A

Choose the graph with a trend line that best fits the data.

• graph 1

• graph 2

• graph 3

• graph 4

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TEKS.MATH.7.7A

Write the equation for the table given.

• y = 16x
• y=8x
• y=12x

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TEKS.MATH.7.7A

Match the equation to its description.

• Reflected over x axis and up 4

• Reflected over x axis and down 4

• Reflected over x axis and right 4

• Reflected over x axis and left 4

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TEKS.MATH.7.7A