HOY VUX

Front

What is the slope of a horizontal line?

Back

The slope of a horizontal line is zero.

Front

What is the slope of a vertical line?

Back

The slope of a vertical line is undefined.

Front

What does the equation y = 0 represent?

Back

The equation y = 0 represents a horizontal line.

Front

What does the equation x = a represent?

Back

The equation x = a represents a vertical line.

Front

How do you determine the slope from a graph?

Back

The slope is determined by the rise over run between two points on the line.

Front

What is the slope of the line represented by the equation y = mx + b when m = 0?

Back

The slope is zero, indicating a horizontal line.

Front

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

Back

The slope is undefined, indicating a vertical line.

Front

If a line has a positive slope, what does that indicate about its direction?

Back

A positive slope indicates that the line rises from left to right.

Front

If a line has a negative slope, what does that indicate about its direction?

Back

A negative slope indicates that the line falls from left to right.

Front

What is the slope of the line y = 4?

Back

The slope is zero, indicating a horizontal line.