Coordinate Plane Concepts and Points

The video tutorial introduces integers and the concept of a coordinate plane, explaining how to plot ordered pairs. It extends the idea to a Cartesian plane, including negative numbers and the four quadrants. The tutorial demonstrates plotting coordinates and identifying ordered pairs on the plane.

What is another name for whole numbers that can be positive or negative?

• Rational Numbers

• Integers

• Decimals

• Fractions

What is the point called where the X and Y axes intersect?

• Cross Point

• Zero Point

• Origin

• Intersection Point

What is the vertical axis on a coordinate plane called?

• W-axis

• Z-axis

• Y-axis

• X-axis

Which axis is horizontal on the coordinate plane?

• W-axis

• X-axis

• Z-axis

• Y-axis

What are the coordinates of the origin?

• (1, 1)

• (0, 1)

• (1, 0)

• (0, 0)

In an ordered pair, which coordinate is written first?

• Y-coordinate

• Z-coordinate

• X-coordinate

• W-coordinate

In which order are coordinates written in an ordered pair?

• X first, then Y

• W first, then Y

• Y first, then X

• Z first, then X

If you have the ordered pair (5, 4), where would you place the dot on the coordinate plane?

• 5 on X-axis, 4 on Y-axis

• 4 on X-axis, 5 on Y-axis

• 4 on Y-axis, 5 on X-axis

• 5 on Y-axis, 4 on X-axis

What is the ordered pair for a point located at 3 on the X-axis and 7 on the Y-axis?

• (-3, 7)

• (7, -3)

• (3, 7)

• (7, 3)

What is the ordered pair for a point located at 2 on the X-axis and 2 on the Y-axis?

• (2, 2)

• (2, -2)

• (-2, 2)

• (-2, -2)