Definition of Transformation
Functions which map points of a pre-image onto its image is called transformation.
More About Transformation
Any figure which is moved from one location to another location
on the coordinate plane without changing its shape, size, or orientation is called translation.
Examples of Transformation
The transformation used in the figure-1 to change as figure-2 is 'reflection'.
Video Examples: Transformations
Figure 2 is the rotation of Figure 1
Solved Example on Transformation
Ques: What type of transformation can you observe in the figure?
D. None of the above
Correct Answer: C
Step 1: The cube A has been moved 6 units right and 5 units down.
Step 2: The image of the cube A is the cube A'.
Step 3: A ® A'
Step 4: So, the transformation is translation.