3D Vector Plotting Techniques

This video tutorial demonstrates how to plot vectors using a 3D JavaScript app. It covers plotting vectors with different components and colors, adjusting views, and handling vectors with non-origin initial points. The tutorial also explains how to save the plotted graphs as PNG files.

What is the first step to take when using the 3D plotting app for vectors?

• Change the color of the vector

• Clear the default surface

• Select the 'Surface' option

• Enter the vector components

What are the components of the first vector plotted in blue?

• (5, 4, 0)

• (4, 3, 0)

• (3, 4, 5)

• (3, 4, 0)

How can you adjust the view to better see the plotted vector?

• Add more vectors

• Zoom in or out

• Change the color of the vector

• Increase the width of the vector

What distinguishes the second vector plotted in red from the first vector?

• It has a different X component

• It has a different Y component

• It has a Z component of 5

• It is plotted in the XY plane

What color is used to plot the third vector?

• Blue

• Red

• Green

• Black

What are the components of the fourth vector plotted in black?

• (-5, -2, -3)

• (-4, 3, 4)

• (4, -3, -1)

• (3, 4, 5)

What is the color of the fifth vector plotted?

• Black

• Green

• Orange

• Purple

What is unique about the last vector plotted in orange?

• It is plotted in the XY plane

• It has a non-origin initial point

• It starts at the origin

• It has a Z component of zero

What should you do if you want to save the graph as an image?

• Click 'File' and select 'Save as PDF'

• Click the three horizontal bars and select 'Save the plot as a PNG'

• Right-click on the graph and select 'Save Image'

• Use the 'Export' button in the app

What must be done to graph a vector with a given initial and terminal point using the app?

• Select the 'Line' option instead of 'Vector'

• Enter the terminal point only

• Enter the initial point only

• Find and enter the component form of the vector