Transformations and Coordinate Geometry

The video tutorial explains how to identify geometric transformations using coordinates. It begins by plotting the original figure and its transformed version, Figure 1 and Figure 1 Prime, respectively. The tutorial demonstrates how to plot the points and connect them to form triangles. It then identifies the transformation as a reflection over the Y-axis, distinguishing it from other transformations like translation, rotation, and dilation.

What is the initial task described in the video?

• Identifying the type of triangle

• Finding the midpoint of a line

• Identifying the transformation based on coordinates

• Calculating the area of a triangle

What are the coordinates of point A in the original figure?

• (-2, 2)

• (6, -3)

• (-6, -3)

• (2, -3)

What shape is formed by connecting points A, B, and C in the original figure?

• Circle

• Right triangle

• Rectangle

• Square

What are the coordinates of point A' in the transformed figure?

• (-6, -3)

• (6, -3)

• (-2, 2)

• (2, -3)

What transformation is identified in the video?

• Dilation

• Reflection over the Y-axis

• Rotation

• Translation

Which transformation involves moving a shape to a different location without altering its orientation?

• Translation

• Rotation

• Reflection

• Dilation

Which transformation involves turning a shape around a point?

• Translation

• Dilation

• Rotation

• Reflection

Which transformation involves flipping a shape over a line?

• Translation

• Rotation

• Reflection

• Dilation

Which transformation involves changing the size of a shape?

• Dilation

• Reflection

• Rotation

• Translation

What is the final conclusion about the transformation in the video?

• It is a dilation

• It is a reflection across the Y-axis

• It is a rotation

• It is a translation