Slope from 2 points
(1, −19), (−2, −7)
−4
(0, 3) and (−4, −1)
y = 1x + 3
Slope: −4 Point: (-1,-3)
y = −4x − 7
(3, −20), (5, 8)
14
(0, 2) and (1, −3)
y = −5x + 2
Slope: 3 Point: (1,-1)
y = 3x − 4
(6, −12), (15, −3)
1
(−4, 0) and (1, 5)
y = 1x + 4
(-1,-5), slope = 8
y=8x+3
(9, 3), (19, −17)
−2
(−4, −2) and (−3, 5)
y = 7x + 26
(1,4) slope = 2
y = 2x + 2
(17, −13), (17, 8)
Undefined
(4, −2) and (−4, −4)
y = 1/4 x − 3
(-1,-1) slope = 5
y=5x+4