Coordinate Plane Concepts and Quadrants

The video tutorial covers identifying quadrants on the coordinate plane and plotting ordered pairs. It explains the concept of the origin, its coordinates, and how to plot points on the x-axis and y-axis. The tutorial also discusses the characteristics of the four quadrants, emphasizing the use of positive and negative coordinates. The importance of ordered pairs and their correct sequence is highlighted throughout the lesson.

Which of the following is NOT a correct way to identify the quadrants of the coordinate plane?

• i, ii, iii, iv

• One, Two, Three, Four

• 1, 2, 3, 4

• I, II, III, IV

What are the coordinates of the origin on a coordinate plane?

• (10, 10)

• (x, y)

• (0, 0)

• (1, 1)

In an ordered pair, which coordinate is listed first?

• Origin

• Y-coordinate

• Z-coordinate

• X-coordinate

What is true about any point that lies on the x-axis?

• The point is in the first quadrant

• The x-coordinate is zero

• The y-coordinate is zero

• Both coordinates are zero

If a point is plotted at (4, 0), where is it located?

• At the origin

• On the x-axis

• On the y-axis

• In the first quadrant

What is true about any point that lies on the y-axis?

• The x-coordinate is zero

• The y-coordinate is zero

• The point is in the second quadrant

• Both coordinates are zero

If a point is plotted at (0, -3), where is it located?

• In the third quadrant

• On the x-axis

• On the y-axis

• At the origin

Which quadrant contains points with both coordinates positive?

• First quadrant

• Fourth quadrant

• Second quadrant

• Third quadrant

In which quadrant would you find a point with a negative x-coordinate and a positive y-coordinate?

• First quadrant

• Fourth quadrant

• Second quadrant

• Third quadrant

Which quadrant contains points with a positive x-coordinate and a negative y-coordinate?

• Second quadrant

• First quadrant

• Fourth quadrant

• Third quadrant