When translating the image of A DEF to A D'Erf' the segments DD, BEFF are not parallel What type of composition of transformations could this be? A А. a reflection followed by a rotation B a reflection followed by a reflection C a transformation followed by a reflection D a reflection followed by a transformation​

huh? im pretty sure it is in 199

step-by-step explanation:

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!

but there’s no any figure there!