Parallel
Parallel Lines have the same ___________, but different y-intercepts
Slope
The quadrant in which the solution to the following system lies:
y = x + 4
y = 2x + 5
What is II
r + s = -6
r - s = -10
x = 4y
2x + 3y = 22
What is the slope of the line perpendicular to y = 2x + 4?
-1/2
Which equation represents a line through (3,1) and parallel to y = -2x - 9
y = -2x + 7
y = 3x - 2
y = -x - 2
8a + 5b = 9
2a - 5b = -4
y = x - 2
3x - y = 16
Write the equation of a line perpendicular to y = -5x + 1 and through (2, -1).
y = 1/5 x - 1.4 or
y = 1/5x - 7/5
Write the equation of a line parallel to y = 3x + 6 and through the point (4, 7).
y = 3x - 5
y = -3
x = 5
2x + 3y = 6
3x + 5y = 15
y = 3x - 1
7x + 2y = 37
Write the equation of a line perpendicular to y = 2x - 3 and through (-5, 3).
y = -1/2 x + 0.5 or
y = -1/2 x + 1/2
Write the equation of the line parallel to y + 2x = 4 and through (-1, 2).
y = -2x
y = (1/3)x - 3
2x - y = 8
2a - 4b = 12
-8a + 16b = -48
3s - 2t = 4
t = 2s - 1
Write the equation of a line perpendicular to y = -4x - 2 and through (4, -4).
y = 1/4 x - 5
Write the equation of a line parallel to y = 1/2 x + 5 and through (4, -5).
y = 1/2 x - 7
y - 3x = 3
y = 3x - 2
(1/3)x + (1/4)y = 10
(1/3)x - (1/2)y = 4
t + u = 12
t = (1/3)u
Write the equation of a line perpendicular to 7y + 4x = 3 and through (-4, -7).
y = 7/4 x