Amodel rocket is launched into the air from ground level.
the height, in feet, is modeled by p(x) = -16x2 + 32x, where x is
the number of elapsed seconds. what is the total number of seconds
the model rocket will be in the air?
(1)
(3) 0

Rocket will be in the air for 2 seconds.

853.3

step-by-step explanation:

answer 1 : option "c"

answer 2 : option "d"

answer 3 : option "b"

answer 4 : option "d"

answer 5 : option "b"

answer 6 : option "a"

answer 7 : option "c"

answer 8 : option "d"

answer 9 : option "c"

answer 10 : option "d"

answer 11 : option "c"

answer 12 option "b"

answer 13 option "c"

answer 14 option "c"

answer 15 option "d"

answer 16 option "a"

answer 17 option "b"

answer 18 option "c"

answer 19 option "a"

answer 20 option "a"

answer 21 option "c"

d