Question

How do you write linear equations in point slope form?

Answer 1

To find the equation of a line having a point `P(x_p,y_p)` and with the slope `m`, this formula can be used:

`y-y_p=m(x-x_p)`.

E.G.:

Find the line that passes from P(2,-3) with the slope of 4:

`y+3=4(x-2)rArry=4x-11`.

graph{4x-11 [-10, 10, -5, 5]}.