Displaying Data

In this scatter plot, is A an outlier, a gap or a cluster?

• An Outlier

• A Gap

• A Cluster

In this scatter plot, is B an outlier, a gap or a cluster?

• An Outlier

• A Gap

• A Cluster

In this scatter plot, is C an outlier, a gap or a cluster?

• An Outlier

• A Gap

• A Cluster

Describe the relationship of this scatter plot.

• Positive, Linear

• Negative, Linear

• No Association

Write an equation in point slope form of equation of line

point (7,10) and has a slope of -2?

• y-10 = -2(x+7)

• y-10 = -2(x-7)

• y+10 = -2(x+10)

• y -10 = -2x+2

Find the equation of the line that passes through the points:

(2, 2) and (3, 4)

• y = 2x + 2
• y = -2x - 2
• y = -2x + 2
• y = 2x - 2

What type of slope?

• positive

• negative

• zero

• undefined

Find the slope. Simplify, if you can.

• 3

• -3

What equation to you use to find the slope between two points?

• 55

• 4