this 1 works just like UR other 1:A bullet shot straight up is s feet above the ground after t seconds, where s = f(t) = -16t^2 + 256t. Find the height of the bullet 3 seconds after it is shot.
So put it like this:this 1 works just like UR other 1:A bullet shot straight up is s feet above the ground after t seconds, where s = f(t) = -16t^2 + 256t. Find the height of the bullet 3 seconds after it is shot.
put 3 in for t & simplify to get s
I get that number but "the answer" probably has to have units to be right.So put it like this:
f(3) = -16(3)^2+256(3)
Is the answer = 624