Try .2 and see if it works.
Answer: x = -1, -13
Step-by-step explanation:
Answer:
The object will reach its highest point 0.5 seconds after it has been thrown.
Step-by-step explanation:
The object reaches its maximum height when velocity is equal to zero, the velocity is the derivative of function height. That is:
(1)
Where
is the velocity of the object at time
, in feet per seconds.
If we know that
and
, then the time when object reaches its highest point is:
![v(t) = -32\cdot t+64](https://tex.z-dn.net/?f=v%28t%29%20%3D%20-32%5Ccdot%20t%2B64)
![-32\cdot t + 64 = 0](https://tex.z-dn.net/?f=-32%5Ccdot%20t%20%2B%2064%20%3D%200)
![t = 0.5\,s](https://tex.z-dn.net/?f=t%20%3D%200.5%5C%2Cs)
The object will reach its highest point 0.5 seconds after it has been thrown.
Answer:
19/3 > square root of 37 > 6.08171 > 6.012