Question

Write an equation in point-slope form for each line.
(If possible please show work)

Answer 1

so

slope is calculated this way:

`(3 - 6)/(2 - 1) = ( - 3)/(1) = - 3`

let's calculate y init by:

3 = -3×2 + b

b = 9

so equation is:

y=-3x+9