Slope of a Line Vertical

The slope of a verticle line is always ____________

• zero

• horizontal

• undefined

Find the slope of the line.

• Undefined

• 0

• 1/1

• -1/1

Find the slope through these two points.

• Zero

• Undefined

• 3/10

• -3/10

What is the slope of the line?

• Zero

• Undefined

• 1

• -1

Find the slope of the line shown.

• 0

• 1

• -4

• Undefined

The slope of any vertical line is ___________.

• ZERO

• UNDEFINED

• POSITIVE

• NEGATIVE

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Find the slope.

• 0

• 4

• -4

• Undefined

Find the slope of the line.

• Undefined

• 0

• 1

• -1