Scatter Plots and Slope

Find the slope

• -5/3
• -3/5
• 5/3
• 3/5

Tags

CCSS.8.EE.B.5

Find the slope of the line that passes through: 
(2, 4) and (6, 12)

• 1/2
• -1/2
• 2
• -2

Tags

CCSS.8.EE.B.5

In y = mx + b, which variable represents the y-intercept?

• y

• m

• x

• b

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

The point where the graph crosses the y-axis.

• Slope

• x-intercept

• y-intercept

What is the y-intercept of the equation

y = 5x - 8

• 5

• -5

• 8

• -8

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

How do you calculate the slope using a graph?

• run over rise

• rise over run

• looking at the origin

• looking at the y-intercept

Tags

CCSS.8.EE.B.5

Which of the following equation has a slope of 2 and y-intercept of -1

• y= -2x + 1

• y = 2x + 1

• y = 2x - 1

Tags

CCSS.8.EE.B.6

CCSS.8.F.A.3

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

• A
• B
• C
• D

Tags

CCSS.8.EE.B.5

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

• Yes
• No

Tags

CCSS.8.EE.B.5

What is the type of association?

• Negative 

• no association

• positive 

Tags

CCSS.HSS.ID.B.5