Hi! My computer is having trouble opening files fully, so I am unable to view half of the picture.
However, I see that it is reflection.
To reflect something across the x-axis, you keep the x-coordinate the same and negate the y-coordinate. (For example, if you were to reflect (3,2) over the x-axis, it would be (3,-2)
To reflect something across the y-axis, you keep the y-coordinate the same and negate the x-coordinate. (For example, if you were to reflect (9,4) over the y-axis, it would be (-9,4)
I'm sorry I couldn't help with the problems, but I hope the examples helped!!
