Answer two questions about Equations AAA and BBB:\begin{aligned} A.&&3x-1&=7 B.&&3x&=8 \end{aligned}A. B.3x−13x=7=81) How can we get Equation BBB from Equation AAA?

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:

sorry, i'm new here and i'm just trying to figure this out. try quizlet. rate 5* you!