Question

What is the equation of a line, in general form, with a point (-3, 0) and an undefined slope?

Answer 1

`y=m*x+3*m`

Explanation:

`"we must describe a new point of B(x,y)"`
`A=(-3,0)`
`slope=m`
`m=(y-0)/(x+3)`

`y=m*x+3*m`