Which transformation of ALMN produces the image AL'M'N'? 5
A translation of 1.5 units left, 0.5 unit up, then a
reflection across the x-axis.
4 HELP PLEASE ASAP
کیا نا
A reflection across the y-axis, then a rotation
180° clockwise.
1 2 3 4 5
M"
'N
5.4 -3 -2 -1 0
M':
-2
L
-3
*N'-1
A translation of 1.5 units left and 1.5 units down.
i
A rotation 180° clockwise, then a reflection over the
y-axis.

it's d.

step-by-step explanation:

because: -1(4x + 1y) +2 (1x-3y) distribute each number into the parenthesis.

then you would get: -4x - 1y + 2x -6y combine like terms

and get: 2x -7y

hope my answer has you if not then i'm sorry.

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!