1 answer:
Answer:
Axis of symmetry: x=-2
Maximum point: (-2,8)
Step-by-step explanation:
The given function is
.
We can complete the square to reveal the axis of symmetry and the vertex.
We factor to get:

We add the zero pairs and obtain a perfect square:



The function is now in the form
, where V(h,k) =(-2,8) is the vertex.
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Answer:
the correct answer is A, (The hiker is 371 m below Kalpana.)
X² = 10² + 6²
X² = 100 + 36
X² = 136
X = √136
The answer is 3/10 and 4/10.
- Radius=16mm=r
- Height=h=17.5mm
Volume:-
- πr^2h
- π(16)^2(17.5)
- π(256)(17.5)
- 4480πmm^2