The graph with X-coordinate marks 0, 2, 4 and Y-coordinate mark 0, 2, 4. There is function f which starts intersects y-axis at (0, 2), and the x-axis at (3, 0), then it decreases till (4, -1). A. g(x)={34x+2,x≤4−12x−3,x>4

B. g(x)={−34x−2,x≤412x+3,x>4

C. g(x)={−34x+2,x≤412x−3,x>4

D. g(x)={−34x−2,x≤412x−3,x>4

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!

answer:

probably the same as it is today since you did not eat the corn dogs yet

step-by-step explanation: