Answer:
Neither
Explanation:
Perpendicular: Slope = -1/x
Parallel: Slope = x
Perpendicular slope is negative reciprocal of original slope. Parallel slope is equal to original slope.
Make these lines into slope-intercept form.
1)
2x+3y=1
3y=-2x+1
y=-2/3x+1/3
Slope: -2/3
2)
3x=3
x=1
Slope = undefined
Undefined ≠ -2/3