Y intercept of (0, -3)
Range is all y values less than 0

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

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!

i believe that the slope of the line is -5

step-by-step explanation:

27 +27 or 27times 2=54

the diffrence is 0