The equation that represents the <em>sinusoidal</em> function is , .
<h3>Procedure - Determination of an appropriate function based on given information</h3>
In this question we must find an appropriate model for a <em>periodic</em> function based on the information from statement. <em>Sinusoidal</em> functions are the most typical functions which intersects a midline () and has both a maximum () and a minimum ().
Sinusoidal functions have in most cases the following form:
(1)
Where:
- - Angular frequency
- - Angular phase, in radians.
If we know that , , , and , then the sinusoidal function is:
(2)
(3)
The resulting system is:
(2b)
(3b)
By applying <em>inverse trigonometric </em>functions we have that:
, (2c)
, (3c)
And we proceed to solve this system:
,
By (2c):
The equation that represents the <em>sinusoidal</em> function is , .
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Answer:
Step-by-step explanation:
soution
3^1=x+2
3=2+x
3-2=x
1=x
x=1
Answer:
1/3 of 36 is 12
Step-by-step explanation:
Answer: 4/5
Step-by-step explanation: It is 8/10, but if you simplify it, it is 4/5.
Answer:
The mapping is very disorganized and jumbled.