Equations of Lines

Are the following lines parallel, perpendicular or neither? y=12x-1 y=-12x+3

Neither

Find the slope of the line passing through points A (-2, -4) and B (5, -9)

m= - 5/7

Find the slope of the line perpendicular to the line containing (7, 3) and (5, 2)

m= -2

Find the slope of the line parallel to line y=3x+5

m= 3

Find the slope of the line that contains (3, 2), (8, 2)

m=0

What is the slope of a line parallel to line 7x-3y=5

m=7/3

Find the slope of the line through the points (7, 9), (7, -3)

m=undefined

Write the equation of the line perpendicular to 5x-3y=1, going through point (7, -1) in point slope form

y+1=-3/5(x-7)

Write the equation of the line parallel to y+1= -5(x-1) through point (5, 11)

y-11=-5(x-5)

Write the equation of the line with slope -1 and y-intercept (0, 5)

y=-x+5

Write the equation of the line through (5, -1) and (-2, -4) in slope intercept form

y=3/7x-22/7

Write the following equation in slope-intercept form y-7=3(x-9)

y=3x-20