Adding and Subtracting Rational Expressions Practice

How many lines are identified in the provided drawing?

• None

• Two

• Three

• One

What is a line segment?

• A curved line connecting two points

• A part of a line that has two endpoints

• A part of a line that extends infinitely in one direction

• A complete line that extends infinitely in both directions

Which of the following is true about rays?

• They are always horizontal

• They cannot be drawn on paper

• They extend infinitely in one direction from a starting point

• They have two definite endpoints

What is the correct way to denote a ray from point A to point B?

• A->B

• BA

• B->A

• AB

How many rays were identified in the example provided?

• Three

• Four

• Five

• Six

Which of the following is NOT a characteristic of a line segment?

• Connects two points directly

• Can be measured

• Extends infinitely in both directions

• Has two endpoints

Which of the following is a correct representation of a line segment?

• Segment AB

• Line AB

• Ray AB

• Point AB

What symbol is used to indicate that lines are parallel?

• A single vertical line

• Two vertical lines

• An arrow

• A circle

Which pair of lines are given as an example of being parallel?

• Line AD and Line BC

• Line EF and Line GH

• Line AB and Line CD

• Line AC and Line DF

What defines a line as perpendicular to another?

• They cross at any angle

• They never cross

• They cross at a 90-degree angle

• They are parallel to each other