Since the reflected figure is moved to the third quardrant, the reflection should be across the x-axis.
Also, if we compare the width and height of the orginial triangle with that of the reflected one, it is clear that it is dilated with a scale factor of 0.25.
Triangle ABC can be mapped onto triangle DEF with a reflection across the x axis followed by a dilation centered at the origin with a scale factor of 0.25 .
Step-by-step explanation:
Given : Graph of two triangle ABC and DEF with coordinates .
To find : Triangle ABC can be mapped onto triangle DEF with a reflection across the______ followed by a dilation centered at the origin with a scale factor of ______.
Solution : We can see from given graph triangle triangle ABC is reflected across x axis.
Scale factor: 0.25
Therefore, Triangle ABC can be mapped onto triangle DEF with a reflection across the x axis followed by a dilation centered at the origin with a scale factor of 0.25 .
