I just remembered you look like a star. I can see you far away. shining away.
I wish I could get a hold of that star.
to bring me happiness.
until I d. i.e.
- CatNoirWasHere

Is there a question here?

given that triangle abc is transformed two times to get triangle

a"b"c"

first abc is transformed in to a'b'c' as follows:

the coordinates of a are (1,-1) and transformed into a'(-1,1)

similarly b (4,-2) became b'(-4,2) and

c(7,-2) became c'(-7,2)

i.e. (x,y) becomes (-x,-y)

this is nothing but reflection about a point here origin.

thus first transformation is reflection on the origin.

next is exactly shifting 3 units down

source:

the answer is -1 for this question

step-by-step explanation: