Question 1050349
1.
(0,2)
(3,8) m = -6/-3 = 2  m ={{{(y[1] - y[2])/(x[1] - x[2] )}}}
y - 2 = 2(x-0) ***Using point-slope form, {{{y - y[1] = highlight_green(m)(x - x[1])}}}
y = 2x + 2  Good Work
2.
(0,20)
(3,8)  m = 12/-3 = -4
y - 20 = -4(x-0)
y = -4x + 20
3.
(2,5)
(4,8)  m = -3/-2 = 3/2
y - 5 = (3/2)(x-2)
y = (3/2)x +2