The given function is
The general form of the cosine function is
a is the amplitude
2pi/b is the period
c is the phase shift
d is the vertical shift
By comparing the two functions
a = 4
b = pi
c = 0
d = 1
Then its period is
The equation of the midline is
Since the maximum is at the greatest value of cos, which is 1, then
Since the minimum is at the smallest value of cos, which is -1, then
Then substitute them in the equation of the midline
The answers are:
Period = 2
Equation of the midline is y = 1
Maximum = 5
Minimum = -3
Based on the heights of the people, the person who is the tallest amongst them is the height of 35 5 / 6.
<h3>How to find the tallest?</h3>
To find the tallest person, convert all the given heights to decimals to make comparison easier.
When converted, the heights are:
= 35 + 5/6
= 35 + 0.83
= 35.83
= 35 + 3/8
= 35 + 0.375
= 35.375
= 35 + 1/4
= 35 + 0.25
= 35.25
35.1
35.7
Going by the decimals, the person with the greatest height and so is the tallest is 35 5 / 6.
Find out more on the tallest person at brainly.com/question/24669080
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Answer:
i think a
Step-by-step explanation:
Since the figure is a rhombus, the diagonals cut each other at right-angles and bisect each other, namely cut their vertices in equal halves.
what the dickens does all that mean? well, the angles at vertex C and vertex A are all twins, and therefore, ∡BCA = x, therefore
Answer:
D
Step-by-step explanation:
1:55 is lower that 125 minutes
