Question

what happens to a point that constantly varies in direction? A) It becomes a curve. B) It becomes a surface. C) It becomes a right line. D) It becomes a plane figure.

Answer 1

I believe its A please tell me if I'm wrong its been a while

Answer 2

The question says , point varies in a direction , now when any point will vary in a direction , it will make a line .

If it varies in a direction with some angle , or we can say that the direction is also varying then it makes a curve .

If the line varies in two directions at the same time , it makes a surface ,

And

if the line varies in all directions then it makes a plane , and then it will have three coordinates.

Now here the point varies only in 1 direction . Hence it makes a line.