Answer:
We need to see the image
Step-by-step explanation:
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Minus 6 both sides
4>x/3
times3 both sides
12>x
For this case we have a direct variation of the form:

Where,
- <em>k: proportionality constant
</em>
We must find the value of k.
For this, we use the following data:

Therefore, replacing values we have:

Rewriting:

Clearing the value of k we have:

Therefore, the direct variation equation is given by:

Answer:
The quadratic variation equation for the relatonship is:

Answer:
volume=0.000064
mass=0.5888kg
Step-by-step explanation:
(2, 8)
Because you cannot divide by 0, which 2 would do to the bottom.