Substitute -3 into the equation
y = 2|x| + 3
y = 2 (3) + 3
y = 6 + 3
y = 9
Answer D
2-1/2 3/2 3
------- = ----- = ---
3-1 2 4
Step-by-step explanation:
I need more information
Given:
The radius of the sphere is 6 in.
To find:
The volume of the sphere.
Solution:
We know that, the volume of a sphere is
![V=\dfrac{4}{3}\pi r^3](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20r%5E3)
Where, r is the radius of the sphere.
Putting r=6, we get
![V=\dfrac{4}{3}\pi (6)^3](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20%286%29%5E3)
![V=\dfrac{4}{3}\pi (216)](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20%28216%29)
![V=288\pi](https://tex.z-dn.net/?f=V%3D288%5Cpi)
![V\approx 904.78](https://tex.z-dn.net/?f=V%5Capprox%20904.78)
The volume of the sphere is 904.78 inches cubed.
Therefore, the correct option is C.
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