Answer:
It's pretty easy, don't worry!
Explanation:
Pic 1 : it's a reflection, over the x-axis, so it's answer : reflected over the x-axis.
Pic: 2 : it's rotated as you can see three times, so : rotated 270. counterclockwise about the origin!
Pic 3 : finally it's a reflection over the y-axis : reflected over the y-axis..
You always have to visualise your shape, rotate it, and make sure your answer is correct before selecting the answers...
You welcome !
Have a great day..