Unit 6 Review

The point P(1, 3.5) partitions the directed line segment from point A(-1, 2) to B(7, 8).

What ratio does point P partition the segment into?

• 1 to 3

• 3 to 1

• 1 to 4

• 3 to 4

The point P(4.8, 7.6) partitions the directed segment from A(3, 4) to B into a ratio of 3 to 2.

What are the coordinates of B?

• (6, 10)

• (7.5, 13)

• (3.72, 5.44)

• (4.08, 6.16)

What is the length of BC if A(1, 1), B(4, 1), and C(1, 5)?

• 1 unit

• 2 units

• 4 units

• 5 units

• 
• 
• 
• 

• 14 units²

• 16.12 units²

• 28 units²

• 28.22 units²

• (0, 4)

• (1, 0)

• (1, 4)

Which circle has a center of (-5, 6)?

The coordinate plane shows the hypotenuse of a right triangle. What is a possible perimeter of the right triangle?