Scatterplot Line of Best Fit Two Way Table

Which equation best represents the scatterplot?

Which of the following best represents the equation for the line of best fit for the data shown?

Which scatter plot best represents the data?

• 
• 
• 
• 

If the high temperature on a day is 95 degrees, about how much will their cost for electricity be on that day?

• $0.95

• $0.70

• $0.67

• $0.64

Based on this scatterplot, how many uninfected blossoms would he expect to find on day 12?

• 4

• 6

• 8

• 10

Find the equation of the line of best fit for the given data

• y = 163.41x+1.49

• y =- 163.41x+ 4.19

• y =- 4.19x+163.41

• y = 4.19x -163.41

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 chapters would be in a book with 180 pages. 

• 12 chapters

• 15 chapters

• 18 chapters

• 21 chapters

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

• Graph A

• Graph B

• Graph C

• Graph D

Is this line an accurate line estimate of best fit for the data?

• Yes

• No

What is the equation of the line of best fit

• y= -2x + 10

• y= 10x+ 2

• y=2x+10

• y= 10