Figure the pattern

This task is about identifying transformations.
Gina created some koru patterns using the single koru she had designed.
 
                                      
single-koru.png
 
Identify the type of transformation she did not use to create each pattern.
The first one has been done for you.
 
In this first pattern she used translation and reflection.
 
koru-pattern-1.jpg
 
She did not use  rotation. 

Question 1Change answer

a) 
 
koru-pattern-2.jpg
She did not use RotationReflectionTranslation

Question 1Change answer

b)
koru-pattern-3.jpg
She did not use RotationReflectionTranslation

Question 1Change answer

c)
koru-pattern-4.jpg
She did not use RotationReflectionTranslation