Exploring Graphing Points on the Coordinate Plane

This video tutorial covers the basics of graphing ordered pairs on a coordinate plane, identifying points, and understanding relations. It explains how to determine the domain and range from sets of ordered pairs, tables, and graphs. The tutorial begins with an introduction to coordinate systems, followed by practical examples of plotting points and identifying coordinates. It then delves into the concept of relations and how to extract domain and range from them, using both tables and graphs.

What is the point of intersection of the x-axis and y-axis called?

• Intersection

• Midpoint

• Vertex

• Origin

Which axis is horizontal in a coordinate system?

• y-axis

• x-axis

• w-axis

• z-axis

If a point is located at (4, 1), what is its x-coordinate?

• 4

• 3

• 1

• 0

Where would the point (3, -3) be located?

• Quadrant III

• Quadrant I

• Quadrant II

• Quadrant IV

What are the coordinates of point B if it is located at (3, 4)?

• (4, 2)

• (1, 3)

• (3, 4)

• (2, 1)

What is a relation in the context of ordered pairs?

• A single ordered pair

• A set of ordered pairs

• A graph

• A table

Which of the following represents the domain of the relation {(-2, 3), (1, 2), (2, 5), (4, 7)}?

• {-2, 3, 2, 5}

• {3, 2, 5, 7}

• {-2, 1, 2, 4}

• {1, 2, 4, 7}

In a table, if the x-values are {2, -3, 1, 4}, what is the domain?

• {1, 2, 3, 4}

• {-3, 1, 4, 2}

• {4, 5, 3, 6}

• {2, -3, 1, 4}

Given the points (2, 1), (3, 3), and (4, 2), what is the range?

• {2, 3, 4}

• {1, 2, 3}

• {2, 1, 3}

• {1, 3, 2}

How can you express the points (2, 1), (3, 3), and (4, 2) in a table?

• x: {1, 2, 3}, y: {2, 3, 4}

• x: {2, 3, 4}, y: {1, 3, 2}

• {2, 1, 3, 3, 4, 2}

• (2, 1), (3, 3), (4, 2)