is y=8 and x = -1 perpendicular or parallel

Select the two lines that are parallel.

Select which equation represents the line that is perpendicular to line k and goes through point O O O O -6 y=-x-3 y = -2x + 7 y = 2x - 9 −½x+1 y = - -5+ 0 -1 -3 Line-k A

Find the values

What is the nearest distance of the point (16,26) to the line 2x +5y=9.