module 1 practice

On the directed segment DC, which is the initial point?

• D

• C

• not enough information

Directed line segment AB is partitioned by point P into a ratio of 1:4. Which of the following represent this relationship?

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Directed line segment AB is partitioned by point P into a ratio of 1:3. Which of the following represent this relationship?

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6) The ratio is 3:1. How many parts are there?

• 2

• 3

• 4

• 5

Given the points A(-1,2) and B(7,14), find the coordinates of the Point P on the directed line segment AB that partitions AB in the ratio 1:3.

The coordinates of the point P are:

• (1,5)

• (0,4)

• (3, 1)

• (-1, 1)

Find the point that is 2/5 of the distance from C to D.

• (-1, 2)

• (0, 0)

• (1,-2)

• (-2,4)

Given the points A(-2 4) and B(7, -2), find the coordinates of the point P on directed line segment AB in the ratio 1:2.

The coordinates for point P are:

• (0, 1)

• (0, -1)

• (1,2)

• (2,1)

Find the point C that breaks the directed segment AB in to a ratio of 1:1

Write your answer in the coordinate form (x, y)

• (-2, 1)

• (-1, -0.5)

• (-1, -1)

• (-0.5, -1)

Side of a blackboard

• point

• line

• plane

A period at the end of a sentence

• point

• line

• plane