Coordinate System and Point Analysis

This video tutorial demonstrates how to plot decimal points on a coordinate system. It begins with a brief recap of decimals and their placement on a number line, then transitions to plotting four specific points: red, blue, purple, and green. Each point is plotted by moving along the x and y axes, with detailed explanations of the process and the coordinates involved.

What is the primary focus of this video tutorial?

• Plotting fractions on a number line

• Learning about negative numbers

• Plotting decimals on a coordinate system

• Understanding whole numbers

Where does the red point lie on the coordinate system?

• (1.4, 2)

• (2, 1.4)

• (1.5, 2)

• (1.4, 1.5)

In which direction do we move to plot the blue point's x-coordinate?

• Down

• Up

• Left

• Right

What is the y-coordinate of the blue point?

• 0.5

• 1.5

• -0.5

• -1.5

What are the coordinates of the purple point?

• (1, -0.5)

• (-1, 0.5)

• (0.5, -1)

• (-0.5, 1)

How do we move to plot the purple point's x-coordinate?

• Right

• Left

• Up

• Down

What is the x-coordinate of the green point?

• 1.9

• 1.5

• 0.9

• 2.0

In which direction do we move to plot the green point's y-coordinate?

• Right

• Left

• Up

• Down

What is the y-coordinate of the green point?

• -0.6

• -1.6

• 0.6

• 1.6

Which point lies closest to the origin?

• Red point

• Blue point

• Purple point

• Green point