Answer:
5
Step-by-step explanation:
f(-1) = -3(-1)^3 + 2(-1)^2
f(-1) = -3(-1) + 2(1)
f(-1) = 3 + 2
f(-1) = 5
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Answer:
true
Step-by-step explanation:
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 , .
To learn more on functions, we kindly invite to check this verified question: brainly.com/question/5245372
Answer:
g
Step-by-step explanation:
vhhd*find out and one ore one of j<em>y</em><em>y</em><em>y</em><em>g</em><em>y</em><em>y</em>yy<u>y</u><u>g</u><u>g</u><u>g</u>the of a 6
Answer:
Solution:
When X=2
f(2)=1/2
= 1/2
When X= 1
f^-1(1)= 2*1
=2
When X=2
f^-1(2)=2*2
= 4
Step-by-step explanation:
I don't know if these are correct and if that last question is f^-1(2) or not.