Does This Chart Represent Linear Relationship

Hilbert burns 120 calories per 30 minutes of weight training.  Complete the table to chart his calorie expenditure for different amounts of time. What is the value of a?

• a= 80

• a= 6

• a= 60

• a= 120

Tags

CCSS.HSF-LE.A.1B

Is this graph proportional?

• Yes

• No

Tags

CCSS.7.RP.A.2D

Which graph is proportional?

• A

• B

• C and D

• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

Does this graph represent a linear relationship?

• No, it appears to follow a straight line.

• Yes, it curves.

• Yes, it appears to follow a straight line.

• No, it curves.

Tags

CCSS.8.F.A.3

The graph represents the linear relationship between the number of books Layla has read and the number of months she has been a member of a book club. (7.4A)

• Layla has read 2 books in the first 3 months she was a member of the book club.

• Layla has read 3 books in the first 2 months she was a member of the book club.

• Layla has read 3 books in the first 4 months she was a member of the book club.

• Layla has read 4 books in the first 3 months she was a member of the book club.

Tags

CCSS.HSF.LE.B.5

Is this graph linear? 

• Function 

• Not a Function

• Linear

• Non-linear

Tags

CCSS.8.F.A.3

Consider a scatterplot representing the relationship between the number of hours studied and the scores obtained by students. Does this scatterplot exhibit a linear or non-linear association?

• Linear

• Non-linear

Tags

CCSS.8.F.A.3

Consider a scatterplot of the number of hours studied versus the grades obtained by students. Does this scatterplot represent a linear or non-linear association?

• Linear

• Non-linear

Tags

CCSS.8.F.A.3

Given the image of linear regression computer output, what would the correlation coefficient be?

• .922

• .96

• -0.03761

• 28.37