# How many points are required to draw a unique line?

2 points

## Is a unique line determined by two points?

If we have two distinct points in the Cartesian plane, there is a unique line which passes through the two points. Given any two points on a non-vertical line, the slope, m, of the line is the change in vertical distance between the two points divided by the change in horizontal distance between the two points.

## How many least number of points determine a unique line?

two distinct points

## How many points are needed to determine a line?

Any two distinct points in a plane determine a line, which has an equation determined by the coordinates of the points.

## How many points are needed to draw a unique line?

Therefore, a minimum of two distinct points are required to determine a unique line.

two points

## How do you know if a line is unique?

What they mean by unique is that there is no line that does not coincide exactly with the first one and passes through the same two points. And if you move your second line it is considered a transformation and it is now a new line distinct from the original line. That is what is meant by unique.

## What determines a unique point?

When we have two points, Therefore, a minimum of two distinct points are required to determine a unique line.

## What determines a unique straight line?

A straight line can be described uniquely by specifying two distinct points through which the line passes. A straight line can be specified by giving its gradient and one point through which it passes. Alternatively, one point and a direction vector also describes a straight line as in part 1(n).

## Does a point always determine a unique line?

We can observe that there can be many straight lines passing through the point ‘A’. But there is one and only one straight line which is passing through the point ‘A’ as well as point ‘B’. Therefore, two distinct points always determine a unique straight line

two points

## What is the minimum number of points needed to define a line?

What they mean by unique is that there is no line that does not coincide exactly with the first one and passes through the same two points. And if you move your second line it is considered a transformation and it is now a new line distinct from the original line. That is what is meant by unique.