True or false !
the value 3 is an upper bound for the zeros of the function shown below
f(x)=-3x^3+20x^2-36x+16

step-by-step explanation:

try remembering the steps

answer: are you

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!

the answer is c: divide the arc's degree measure by 360°, then multiply by the circumference of the circle.