Solve y=f(x) for x. Then find the input when the output is -3. f(x)=3x^3 x=___

The input iswhen the output is-3

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

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: list the statements and i will follow up!

step-by-step explanation: