(x, y) (0,0)
What is the area of the triangle in the diagram?
+
OA. IV (4x2 + y 2) (0,2 + y22)
OB. (022 – 0,2)(422 - y2)
oc. V (+ ² + y 2) (x² + 42²)
OD. 2/(x,2 – 4,2)(4,2 - y2)

OA

Step-by-step explanation: i just did the math

this might get deleted, sorry. it has to be an actual question. if you really wanted to give someone free points, ask a question like "why does the sky look blue, and the sun is yellow to our eyes? "

step-by-step explanation:

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: