Question

How do you write an equation of a line given (3,-2) and m=-4/3?

Answer 1

`3y+4x=2`

Explanation:

The equation of a line is `y=mx+c`
So the equation of our line is `y=-4/3x+c`
In order to find c use (3,-2)
So `-2=-4/3*3+c`
`-2=-4+c`
`c=2`
So the equation is `y=-4/3x+2` or `3y+4x=2`