Exploring Ordered Pairs and Relations

The video tutorial covers the basics of ordered pairs and relations, starting with an introduction to the coordinate plane and its vocabulary. It explains how to identify and name ordered pairs, followed by instructions on graphing them. The tutorial concludes with a discussion on relations, including definitions and examples, and how to express them as tables and graphs. The video also covers the concepts of domain and range, providing examples to illustrate these ideas.

What is the name of the point where the x-axis and y-axis intersect?

• Quadrant

• Coordinate Plane

• Origin

• Ordered Pair

Tags

CCSS.5.G.A.1

How many quadrants are there in a coordinate plane?

• Five

• Four

• Three

• Two

Tags

CCSS.6.NS.C.6B

What is the x-coordinate in the ordered pair (-4, 3)?

• -4

• 3

• 0

• 4

Tags

CCSS.6.NS.C.6B

What is the ordered pair for point J if it is located at -1.5 on the x-axis and 2 on the y-axis?

• (-1.5, 2)

• (2, -1.5)

• (-2, 1.5)

• (1.5, -2)

Tags

CCSS.6.NS.C.6C

Which point is located at (1, 0.5) on the coordinate plane?

• J

• K

• L

• M

Tags

CCSS.6.NS.C.6C

What is the ordered pair for point R if it is located at 2.25 on the x-axis and 3.5 on the y-axis?

• (3.25, 2.5)

• (2.25, 3.5)

• (3.5, 2.25)

• (2.5, 3.25)

Tags

CCSS.5.G.A.2

What is a relation in terms of ordered pairs?

• A single ordered pair

• A set of ordered pairs

• A graph of a single point

• A table with no values

Tags

CCSS.8.F.A.1

How can relations be represented?

• As a single point

• Only as a graph

• As a table and a graph

• Only as a table

What is the domain of the relation for the set of ordered pairs {(-5, 2), (3, -1), (6, 2), (1, 7)}?

• {-5, 3, 6, 1}

• {2, -1, 2, 7}

• {-5, -1, 6, 7}

• {3, 2, 1, 6}

What is the range of the relation for the set of ordered pairs {(-4, 3), (2, -6), (-4, 5), (-3, -6)}?

• {2, 3, -6}

• {-4, -6, 5}

• {3, -6, 5}

• {-4, 2, -3}