Types of slope from a Graph and Scatter Plot Trends

Front

What is the direction of an undefined slope?

Back

Vertical

Front

What is the slope of a line that goes down from left to right?

Back

Negative

Front

What is the slope of a line that goes up from left to right?

Back

Positive

Front

What is the slope of a horizontal line?

Back

0

Front

What is the slope of a vertical line?

Back

Undefined

Front

What type of correlation is shown when points on a scatter plot rise together?

Back

Positive Association

Front

What type of correlation is shown when points on a scatter plot fall together?

Back

Negative Association

Front

What does it mean if there is no correlation in a scatter plot?

Back

There is no relationship between the variables.

Front

How do you calculate the slope between two points (x1, y1) and (x2, y2)?

Back

Slope = (y2 - y1) / (x2 - x1)

Front

What is the slope of the line represented by the equation y = 3x + 2?

Back

3