Question
Determine whether y varies directly with x. If so, find the constant of variation k and write the equation.
\table[[x,y],[18,6],[162,54],[24,72],[216,648]]
\table[[x,y],[18,6],[162,54],[24,72],[216,648]]
Answers
oobleck
check to see whether y/x is constant
It is not.
It is not.