TEKS.MATH.8.11A

Which scatter plot shows a linear relationship between x and y?

• Graph A
• Graph B
• Graph C
• Graph D

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TEKS.MATH.8.11A

Is this function linear or nonlinear?

• Linear
• Nonlinear

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TEKS.MATH.8.11A

TEKS.MATH.8.4A

TEKS.MATH.8.5A

TEKS.MATH.7.7A

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

• A
• B
• C
• D

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TEKS.MATH.8.11A

If a scatterplot has no association then...

• ...it has no ordered pairs
• ...it has ordered pairs that have a negative pattern
• ...its ordered pairs have no predictable pattern
• ...if it makes a lion on a graph (roar!)

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TEKS.MATH.8.11A

What is the type of correlation?

• Negative 
• no association
• positive 

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TEKS.MATH.8.11A

What is a scatter plot?

• A graph that shows the relationship of two data sets.
• A graph drawn using rectangular bars to show how large each value is.
• A graph that shows information that is connected in some way.
• A graph that shows data changing over time.

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TEKS.MATH.8.11A

Is this function linear or nonlinear?

• Linear
• Nonlinear

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TEKS.MATH.8.11A

TEKS.MATH.8.4A

What kind of correlation?

• Positive
• Negative
• No

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TEKS.MATH.8.11A

Which example shows a CORRELATION?

• It rained and the ground is wet.
• Ice cream sales increase as temperature increases.

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TEKS.MATH.8.11A

Mrs. Collins made a scatterplot to show the relationship between the number of absences and a student’s final exam score. Based on this scatterplot, a student with 6 absences should get approximately what score on the final exam?

• 65

• 92

• 70

• 76

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TEKS.MATH.8.11A

TEKS.MATH.9-12.VI.C.1