Question

Is `y/6 = x` a direct variation and if so, how do you find the constant?

Answer 1

Any equation that can be expressed in the form
`y = c*x` (or equivalently `y/x=c`) for some constant `c` is a direct variation.
`y/6=x`
can be written as `y = 6*x` (or `y/x=c`)
and therefore is a direct variation with a constant of `6`