lines through each pair of points are paralell, perpendicular, or neither. (2, 4) and (6, 1); (1, -2) and (-3, 1)

Answer 1

The points are

Find the points are parallel, perpendicular, or neither.

Find Slope:

Substitute in the slope formula.

Substitute in the slope formula.

If two lines are parallel, then slope is

Perpendicular lines slope is

Check the lines are parallel or perpendicular.

Therefore, Those lines are parallel.