Line of Fit Scatter Plot

What is the equation of the line of best fit

• y= -2x + 10

• y= 10x+ 2

• y=2x+10

• y= 10

Tags

CCSS.8.EE.B.5

Find the equation for the line of best fit. (Using the orange dots can help!)

• y = 5/8 x + 7

• y = 8/5 x + 7

• y = -5/8 x + 7

• y = -8/5 x + 7

Tags

CCSS.8.EE.B.5

Find the equation for the line of best fit. (Using the blue dots can help!)

• y = -3/4 x + 9

• y = 3/4 x + 9

• y = -4/3 + 9

• y = -3/4 x - 9

Tags

CCSS.8.EE.B.5

Find the equation for the line of best fit. (Using the orange dots can help!)

• y = 1/4 x + 5

• y = 1/8 x + 5

• y = 8x - 5

• y = -1/4 x + 5

Tags

CCSS.8.EE.B.5

y = 1.45x + 22

• y = 1.45x + 22

• y = -2x + 15

• y = 1.33x + 30

• y = -1.5x + 24

Tags

CCSS.8.EE.C.8C

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

• Yes

• No

Tags

CCSS.8.EE.B.5

Based on the graph, if Joe earned $400, how many hours did he work?

• 25 hours

• 35 hours

• 45 hours

• 15 hours

In the scatter plot, does the image shows a "Line of Best Fit"?

• Yes

• No

Tags

CCSS.8.EE.B.5

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

• Yes

• No

Tags

CCSS.8.EE.B.5

What is the equation of the line of best fit?

• y= 6x + 2

• y = -2x +6