Question

The variable Q various invents really has a cube of V. If k is the constant of variation which equation represents the situation?

Answer 1

ANSWER: qv^3 = k.
this is the answer.

Answer 2

Given:

The variable q varies inversely as the cube of v. If k is the constant of variation, which equation represents this equation?

Solution:

It says that q varies inversely as the cube of v. Inversely means the reverse or opposite.

`q=(1)/(v^3)`

Next, we will put the constant k.

`q=k(1)/(v^3)`

Then, we will re arrange the expression where we can find k.

`\begin{gathered} q=k(1)/(v^3) \\ qv^3=k^{} \\ k=qv^3^{} \end{gathered}`

ANSWER: qv^3 = k