No becaue the given points results as an equation of: y = x+2
thre lines that intersect in three points
If the line passing through these points is a straight line then it has a positive gradient.
A triangle? Three lines that intersect in three points.
Actually points do not intersect. They can be super-imposed if they are in the same location. Lines intersect.
In plane Euclidean geometry, only onle line can go through two distinct points.
No. Either they do not intersect at all, or they intersect in a straight line or are the same.
If two circles intersect then they have to intersect at two points.
they can't intersect at any poit
You can have an infinite number of planes passing through three collinear points.
This is true. If three straight lines are drawn, they can only intersect at two points. That is, each line will only intersect with another once.
Another set of points are needed to find the slope.
No but they do intersect each other at 90 degrees