Question

Y varies directly with X and has a constant rate of change of 6. What is the equation that represents the direct variation between Y and X? Use the equation to find one possible value for X, when Y has a value of 11. Complete your work in the space provided. Include the equation of variation and one possible value for X.​

Answer 1

`\qquad \qquad \textit{direct proportional variation} \\\\ \textit{\underline{y} varies directly with \underline{x}}\qquad \qquad \stackrel{\stackrel{ ~\hfill change }{\textit{constant of variation}}}{y=\stackrel{\downarrow }{k}x~\hfill } \\\\ \textit{\underline{x} varies directly with }\underline{z^5}\qquad \qquad \stackrel{\stackrel{ ~\hfill change }{\textit{constant of variation}}}{x=\stackrel{\downarrow }{k}z^5~\hfill } \\\\[-0.35em] ~\dotfill`

`\stackrel{\textit{`