BL Module 2 Topic 1 Skills Practice

Which statement describes the line on the graph?

• increasing

  y intercept 2

  x intercept 4

• decreasing

  y intercept 2

  x intercept 4

• increasing

  y intercept 4

  x intercept 2

• decreasing

  y intercept 4

  x intercept 2

Tags

CCSS.HSF-IF.C.7A

Determine whether the points on the scatterplot have a positive correlation, a negative correlation, or no correlation. Then, determine which r value is most accurate.

• A.

• B.

• C.

• D.

Tags

CCSS.HSS.ID.C.8

Determine whether the points on the scatterplot have a positive correlation, a negative correlation, or no correlation. Then, determine which r value is most accurate.

• A.

• B.

• C.

• D.

Tags

CCSS.HSS.ID.C.8

Determine whether the points on the scatterplot have a positive correlation, a negative correlation, or no correlation. Then, determine which r value is most accurate.

• A.

• B.

• C.

• D.

Tags

CCSS.HSS.ID.C.8

Determine the linear regression function and correlation coefficient for each data set. Round your correlation coefficient to the narest ten-thousandth. State whether the correlation is strong or weak and positive or negative.

• 0.9050

  strong positive

• 0.9050

  weak positive

• -0.9910

  weak negative

• -0.9910

  strong negative

Tags

CCSS.HSS.ID.C.8

Calculate the average rate of change for the linear function. Write the answer as a simplified fraction.

Example: 2/5

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

Calculate the average rate of change for the linear function.

Tags

CCSS.8.F.B.4

CCSS.HSF.IF.B.6

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• 
• 

Tags

CCSS.8.EE.B.5

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• 
• 
• 

Tags

CCSS.8.EE.B.5

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• 
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• 

Tags

CCSS.8.EE.B.5