What is a simpler form of the following expression?
(-18x^(3)+17x+6)-: (3x+2)

a.-6x^2+4x+3
b.6x^2+4x-3
c.-6x^2+4x-3
d.6x^2-4x+3

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

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