![g(x)=5cos((\pi )/(2)x-(3\pi )/(2))-2](https://tex.z-dn.net/?f=g%28x%29%3D5cos%28%28%5Cpi%20%29%2F%282%29x-%283%5Cpi%20%29%2F%282%29%29-2)
generate by: Amplitude:5 Period:4
Phase shift:(3 to the right) Vertical shift:-2
x=3,g(x)= 3
x=4,g(x)= -2
x=5,g(x)= -5
x=6,g(x)= -2
x=7,g(x)= 3
the graph is like cos(x)
learn more about trigonometric graphs here:
brainly.com/question/18265536
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15c-25
15c=25
your answer is c=13.5
Answer:
The answer is the second option
Step-by-step explanation:
Let u=x^2.
![( {x}^{2} ) {}^{2} - 9( {x}^{2} ) + 8( {x}^{2} ) {}^{0}](https://tex.z-dn.net/?f=%28%20%7Bx%7D%5E%7B2%7D%20%29%20%7B%7D%5E%7B2%7D%20%20-%209%28%20%7Bx%7D%5E%7B2%7D%20%29%20%2B%208%28%20%7Bx%7D%5E%7B2%7D%20%29%20%7B%7D%5E%7B0%7D%20)
![{u}^{2} - 9u + 8](https://tex.z-dn.net/?f=%20%7Bu%7D%5E%7B2%7D%20%20-%209u%20%2B%208)
![(u - 1)(u - 8)](https://tex.z-dn.net/?f=%28u%20-%201%29%28u%20-%208%29)
![u = 1](https://tex.z-dn.net/?f=u%20%3D%201)
![u = 8](https://tex.z-dn.net/?f=u%20%3D%208)
Set this equal to x^2
![{x}^{2} = 1](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%3D%201)
![x = 1](https://tex.z-dn.net/?f=x%20%3D%201)
or
![x = - 1](https://tex.z-dn.net/?f=x%20%3D%20%20-%201)
![{x}^{2} = 8](https://tex.z-dn.net/?f=%20%7Bx%7D%5E%7B2%7D%20%20%3D%208)
![x = 2 \sqrt{2}](https://tex.z-dn.net/?f=x%20%3D%202%20%5Csqrt%7B2%7D%20)
or
![x = - 2 \sqrt{2}](https://tex.z-dn.net/?f=x%20%3D%20%20-%202%20%5Csqrt%7B2%7D%20)
Answer:
If I am correct they should all go to across each other because if you think about it they all lead to the explanation be asked for hope this helped and hopefully is correct
Step-by-step explanation: