Answer:
Formula of the function is found:
For t= 2.5s , vertical distance is:
H(2.5) = +42.38cm , H(2.5) = -42.38cm
Explanation:
General form of trigonometric function H(t) is given by:
Where
A = Amplitude
Period = 3s = 2π/B
B = 2π/3
C = Phase shift = 1.3s
D = Vertical Shift
Find A (Amplitude):
Amplitude = (highest value - lowest value)/2
Amplitude = (-27-(-44))/2
Amplitude = (-27+44)/2
Amplitude = 8.5
Find D (Vertical Shift)
Vertical shift can be found by finding midpoint
Midpoint = (highest value + lowest value)/2
Midpoint = (-27-44)/2
Midpoint = -35.5
<h3>Substitute the values of A,B,C,D in the general form of trigonometric function.</h3><h3>
</h3>
which is the formula of the function
<h3>For t = 2.5s</h3>
The reason why grade 12 learners should write their nbts as early as possible is; it is their primary requirement to go to the university and to apply for scholarship
<h3>What is the importance of writing NBT?</h3>
NBT stands for national benchmark test and it is defined as a national test which must be written and passed by High school students that intend to go to the university ( i.e. passport to the university ).
Now, it is very important for grade 12 learners to write is as early as possible because it is their primary requirement to go to the university and to apply for scholarship.
Read more about importance of NBT at: brainly.com/question/22178350
Can u elaborate I don’t understand the questions what topic does this come under
