# How do you write an equation in point slope form of a line that passes through (3,0), and has slope m= -2?

Answer: $y = - 2 \left(x - 3\right)$
$y - {y}_{0} = m \left(x - {x}_{0}\right)$
where $m$ is the gradient and $\left({x}_{0} , {y}_{0}\right)$ is the point through which the line passes
so you do $y - 0 = - 2 \left(x - 3\right)$