what is the minimum number of points needed to determine the equation of a line containing those…

what is the minimum number of points needed to determine the equation of a line containing those points?\none\ntwo\nthree\nfour
Answer
Brief Explanations:
In geometry, a line is uniquely determined by two points. One - point can't define a line as there are infinitely many lines passing through a single point. Three or four points are more than necessary if the goal is just to find the equation of a line.
Answer:
B. two