Question

Use the line shown to find the indicated set of points

Answer 1

Given the line segment has 4 points, A, B, C, and D.

Let's find:

AC ∪ CD.

Here, we are to find the union of AC and CD.

The union of AC and CD will be a set containing all the points in AC and CD.

We have:

Points in line AC are: Points A, B, and C

Points in line CD are: Points C and D

Hence, the we have:

AC ∪ CD = {A, B, C, D}

SInce all the points are inclued, the union of AC and CD is the whole line segment AD.

ANSWER:

AD