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2 answers:
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Answer:
Part 1) Option A. h(2) = 86.00 means that after 2 seconds, the height of the ball is 86.00 ft
Step-by-step explanation:
we have
where
t ----> is the time in seconds after the ball is dropped
h(t) ----> he height in feet of a ball dropped from a 150 ft
Find h(2)
That means ----> Is the height of the ball 2 seconds after the ball is dropped
Substitute the value of t=2 sec in the equation
therefore
After 2 seconds, the height of the ball is 86.00 ft.
Answer:
Period is 2π
Horizontal shift = 0
Step-by-step explanation:
We know that and as
, so, we can write
Therefore, the if then
(Answer)
Now, the period of is 2π, hence the period of
is also 2π. (Answer)
Again. , hence, the horizontal shift of
is 0. (Answer)