Answer:
Step-by-step explanation:
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The answer would be about 66. Ps . I hate that website. It's for common core learingl it is soooo boring !
Answer:
x( x-8)(x+8)
Step-by-step explanation:
x^3 - 64x
Factor out an x
x( x^2 -64)
This is the difference of squares x^2 -8^2 which is a^2 - b^2 = (a-b)(a+b)
x( x-8)(x+8)
The equation

<span>defines a hyperbolic cylinder.
</span>
1. Divide the equation

by 900:

.
This is the equation of conic section when z=0 (or z=const) and that is hyperbola equation.
2. To find the domain and the range you should express y:

.
Since you have square root,

. This is the domain, the range is

.
Answer:
This is a fast answer:
D, A, B, A, A.
Let me know if you need explanation! All the best :D