Question

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

Answer 1

Answer: `y = -2(x - 3)`

The general form is:
`y - y_0 = m(x - x_0)`
where `m` is the gradient and `(x_0, y_0)` is the point through which the line passes

so you do `y - 0 = -2(x - 3)`