Answer:
A
Step-by-step explanation:
ABC triangle is 1/2 the size of DEF triangle. In order to transform ABC to DEF, the scale has to be doubled and the point on the y-axis has to move down to 10
Answer: I think the answer is 1 in my opinion but not sure
Https://youtu.be/5C9LBF3b65s this should help you understand it
Not sure about the first one,
The second one is 1/9.
