6. An osprey, a fish-eating bird of prey, dives towards the water after a salmon. The height (h), in meters, of the osprey above the water (t) seconds after it begins its

decent can be approximated by the function f (t) = 4+241 +36 , where

h=f(t). After how many seconds does the osprey reach the water?

After

seconds the osprey will reach the water.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

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!

-1   1/6.   you dont subtract the denominators

step-by-step explanation: