Scatter Functions Eng

Is this graph a function or not a function? 

• Function 

• Not a Function

What type of association does this graph have?

• positive

• negative

• none

• all of the above

Which of the following lines represents the line of best fit for the scatter plot?

• A

• B

• C

• D

What the y-intercept for the line of best fit for the scatter plot?

• 35

• 50

• 30

• 20

Which scatter plot represents a positive correlation?

• A

• B

• C

• D

What type of association does this graph have?

• positive 

• negative

• none

• all of the above

The scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many pages would be in a book with 6 chapters. 

• 100 pages

• 170 pages

• 60 pages

• 20 pages

Linear Function, Nonlinear Function, Not a Function?

• Linear Function

• Nonlinear Function

• Not a Function

Linear Function, Nonlinear Function, Not a Function?

• Linear Function

• Nonlinear Function

• Not a Function

Is this function linear or nonlinear?

• Linear

• Nonlinear