Equations of Parallel and Perpendicular Lines
y = -3x + 4
Write the equation of a linethrough (3, -5) parallel to y=-3x + 5, in slope-intercept form.
y+2 = -1/4( x +1)
Write the equation of a line through (-1, -2) perpendicular to y-0 = 4(x-0), in point-slope form.
y+3 = -7/3(x+1)
Write the equation of a line through (-1, -3) parallel to 7x + 3y = 15, in point-slope form.
x - y = 2
Write the equation of a line through (-1, -3) parallel to y = x - 1, in standard form.
y =5/2x + 3
Write the equation of a line through (-2, -2) parallel to y = 5/2x - 4, in slope intercept form.
y =6x + 8
Write the equation of a line through (-2, -4) perpendicular to y =-1/6x +0, in slope intercept form.
y = 7/2 x + 2
Write the equation of a line through (-2, -5) perpendicular to y = -2/7 x + 5, in slope-intercept form.
y-2 = 3/8 (x + 3)
Write the equation of a line through (-3, 2) perpendicular to y = -8/3 x + 4, in point-slope form.
y =-3/5x -4
Write the equation of a line through (-5, -1) parallel to y = -3/5 x + 5, in slope intercept form.
y = 0
Write the equation of a line through (-5, 0) perpendicular to x = 0.
y = 3/4 x + 2
Write the equation of a line through (0, 2) perpendicular to 4x+ 3y = 15, slope-intercept form.
y-1 = -3(x -2)
Write the equation of a line through (2, 1) perpendicular to y = 1/3 x - 3, in point-slope form.
y = 3
Write the equation of a line through (4, 3) parallel to the x- axis.
y+4 = 3/4( x - 1)
Write the equation of a line through (1, -4) and parallel to y-3 = 3/4 (x - 2) , in point- slope form.
y =5x - 1
Write the equation of a line through (1, 4) perpendicular to y = -1/5x - 1, in slope intercept form.
y =10x - 5
Write the equation of a line through (1, 5) perpendicular to y =-1/10x - 3, in slope intercept form.
x = 4
Write the equation of a line through (4, 3) parallel to the y- axis.
y = -5/2 x + 4
Write the equation of a line through (2, -1) parallel to y = -5/2 x - 4, in slope-intercept form.
y = -2x + 2
Write the equation of a line through (2, -2) perpendicular to y = 1/2 x + 5
y = -1/2x - 2
Write the equation of a line through (2, -3) parallel to x + 2y = 2, in slope-intercept form.