Combined Transformation (Part 1)
- Author:
- ZQ
Recall from revision,
Given that , the composite functions gives the expression
What is the order of translation and stretching that will help us obtain the graph of from ?
First let's consider what happens in the bracket of the function (which affects x only)
Which of the following order is correct?
1. Horizontal translation of 2 units to the right
2. Horizontal stretching of scale factor
OR
1. Horizontal stretching of scale factor
2. Vertical translation of 2 units to the right
Hence,
