Question

Identify the variation as direct, inverse, joint or combined. s=c/t^3

Answer 1

Inverse

Explanation:

Assuming that c is a constant (the constant of proportion), s = c / (t^3) is a case of inverse variation: As t increases, s decreases.

Answer 2

the variation is inverse

Explanation:

`s=(c)/(t^3)`

c is the constant of proportionality.

When y varies directly with x then y=kx

When y varies indirectly with x then y=k/x

In the given equation , we have t^3 in the denominator

It means S varies inversely with cube of t

So the variation is inverse