Dominic's and Ryan both invest 6500 and to a savings account that earns 6.8 interest of Dominic's account earns compound interest and Ryan’s account earns simple interest how much more interest will Dominic of earned after 10 years

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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