Verified Answer :

apologiabiology

point slope give a point on the line and the slope

it is best used when you are given a point on the line and the slope
or
it is also good when you knwo how to find the slope and you are given 2 points

I would go wiith first option that I said

JunhaoZ

The point-slope form equation is best used to find the equation of a line when you are only given the slope and one point on the line, or two points, in which you can get the slope from.