Answer:
a
Step-by-step explanation:
ok'
25
it's because 5 is squared so 5x5 is 25 and x squared
prey? who's attacking?
You just want to find t when H=0. So, solve
-16t^2 + 32t + 8 = 0
t = 2.22
max height is at t = -b/2a = 1
H(1) = 24
