Answer:
idk
Step-by-step explanation:
i would need more information.
(f + g)(x) = f(x) + g(x) therefore (f + g)(4) = f(4) + g(4)
H=0
Therefore:
144t-16t²=0
t (144-16t)=0
We have two equations:
1)
t=0 (when the ball is released)
2)
144-16t=0
-16t=-144
t=-144 / -16=9 (this is the time )
Answer: the ball hit the ground in 9 s.
Answer:
M= -16
Step-by-step explanation:
Thats the answer if youre doing one step equations
