You must mean the depth of the submarine.
to make sum = zero the depth of the sub must be -1600 ft..
Answer: Choice C
Vertex = (5, -2)
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Explanation:
Vertex form is
where the vertex itself is located at (h,k)
As the name implies, we can very quickly pull out the coordinates of the vertex without doing much math at all.
In the case of choice C, we have
which is the same as
and we can see that h = 5 and k = -2. Therefore, the vertex is located at (h,k) = (5, -2)
D. y = x^2 because it is a parabola so the function needs to be quadratic
Answer:
30.4 percent. Hope this helps!
Step-by-step explanation:
Answer is : 1.2 geometric series