Ratio and Slope

Determine the ratio of the directed line segment AB when partitioned by point P.

• 1:2

• 2:1

• 1:1

• 3:1

• 1:4

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Find the point P that partitions the line segment AB given the ratio.

A (12, 5) B(4, 3) with the ratio 1:3

• (10, 4.5)

• (6, 3.5)

• (8, 4)

• (16, 8)

Find the slope of the line.

• -2

• 2

• -1

• 1

Find the slope of the line that passes through
(10, 1) and (5, 2)

• 1/5

• -1/5

• 5

• -5

Find the slope of the line.

• Undefined

• 0

• 1

• -1

Slopes of parallel lines are...

• opposite reciprocals.

• opposites.

• identical.

• always 7.

Slopes of perpendicular lines are...

• opposite reciprocals.

• opposites.

• identical.

• always 7.

What slope is parallel to:  
m = 3/4

• 4/3

• 3/4

• -3/4

• -4/3

What slope is parallel to:  
m = 4

• 4

• -1/4

• -4

• 1/4