The bottle is a cylinder, height <em>h</em> radius <em>r=h/4.</em>


![h = \sqrt[3]{ \dfrac{16V}{\pi} }](https://tex.z-dn.net/?f=h%20%3D%20%5Csqrt%5B3%5D%7B%20%5Cdfrac%7B16V%7D%7B%5Cpi%7D%20%7D)
Answer: second choice, cube root
(f+g-k)(x) means to add the equations f(x) and g(x) then subtract k(x)
2x^2 + 3x + 4x - 9 = 2x^2 +7x -9
2x^2 + 7x - 9 - x^2 -7x = x^2 -9
The answer is : x^2 - 9
A because it’s just pluss what makes it easier
Answer:
y-1=3(x-2)
Step-by-step explanation:
Known:
Point slope form is this: y-y₁=m(x-x₁)
(2,1)
2=x1
1=y1
3=m
y-1=3(x-2)
Hope this helps! Please mark as brainliest :)