Slope
(4, 9) (1, 6)
1
(4, 1) slope=2
y-1=2(x-4)
(4, 2); slope=3
y=3x-10
through point (-2, 7) and parallel to y= -4x +1
y= -4x - 1
(4, 3); y = 2x-4
y = -1/2 x + 5
(-4, -1) and (-2, -5)
-2
(2, 4) slope= 1/2
y-4= 1/2 (x-2)
(0, 3); slope =-2
y = -2x +3
(-4, -1); y= 2x +4
y= 2x +7
(3, -3); y = 3/4 x +5
y = -4/3 x +1
(5, 3) and (5, -9)
undefined
(-3, 7) and (1, -1)
use the first point
y - 7 = -2(x+3)
(0,1) and (5, 3)
y = 2/5 x + 1
(8, 3); y = -1/4 x + 7
y= -1/4 x + 5
(-3, -2); y = x -2
y = -x -5
(2, 1) and (8, 9)
4/3
(2, -1) and (4, -6)
use the first point
y + 1 = -5/2 (x-2)
(2, -2) and (0, -1)
y= -1/2 x -1
(4, 5); y = 1/2x -7
y = 1/2x +3
(2, 3); y = -1/5 x + 2
y = 5x-7
(4, -3) and (8, -3)
0
(-3, -8) and (2, 7)
use the second point
y - 7 = 3(x-2)
(-12, 14) and (6, -1)
y = -5/6 x +4
(-6, 7); y = -5/2 x + 5
y = -5/2x -8
(-1, -6); y = -1/3 x +2
y= 3x -3