Answer:
c
Step-by-step explanation:
0.15 * 60 = 9 or 15/100 * 60/1 = 900/100 = 9
The line y=1 is a horizontal line paralel to the x axis. This means that a reflection about it can't change the value of the x coordinate:
Regarding the y coordinate, in A we have that:
Since A' is the reflection of A about line y=1 then we have that:
Then the coordinates of point A' are (3,4) and the correct answer is the second one.