Determine whether the pair of lines is parallel, perpendicular, or neither. \[ \begin{array}{l} y=9 x-3 \\ 6 y=7-x \end{array} \] Are the graphs of the pair of lines parallel, perpendicular, or neither? Perpendicular Parallel Neither

Step 1 ：Determine whether the pair of lines is parallel, perpendicular, or neither.

Step 2 ：The slope of the first line is 9 and the slope of the second line is -1/6.

Step 3 ：The product of the slopes is -1.5, which is not equal to -1, so the lines are not perpendicular.

Step 4 ：The slopes are also not equal, so the lines are not parallel.

Step 5 ：Therefore, the lines are neither parallel nor perpendicular.

Step 6 ：Final Answer: The lines are \(\boxed{\text{neither parallel nor perpendicular}}\).