aspifsGak5u
2021-12-28
Louis Page
Beginner2021-12-29Added 34 answers
Given height function
We have to find the maximum height of the projectile.
So,
To get the critical point, we put
So, the critical point is
Now,
So,
at
So, by second derivativetest, h(t) has maximum value at
Henca, the maximum height of the projective is 256 feet.
Mary Goodson
Beginner2021-12-30Added 37 answers
complete the square
This is an equation of a parabola that opens upward with vertex at (2,64) maximum height of the projectile
user_27qwe
Skilled2022-01-05Added 375 answers
For this case we have the following function:
Deriving the function we have:
h'(t)=-32t + 128
Equaling zero we have:
-32t + 128 = 0
We clear the time:
t = 4
Substituting in the height equation:
h(4) = 256 feet
Answer:
The maximum height is:
h (4) = 256 feet
Mr Solver
Skilled2023-06-16Added 147 answers
madeleinejames20
Skilled2023-06-16Added 165 answers
22+64
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