Yes
exactly 1
The point exactly halfway between ' 1 ' and ' 2 ' does.
this is also called the origin on that line. it is the point equidistant between -1 and +1.
The point lies 1 unit below the regression line.
scalene triangle.
An isosceles triangle
' -6 ' and ' 6 ' are not points. On a 2-dimensional (flat) graph, you need two coordinates to locate one point. (On a 3-dimensional (solid) graph, you need three coordinates to locate one point. And there's no such thing as a 1-dimensional graph.)
Yes - some trapezoids can have one line of symmetry.
intersecting lines
Assuming the line is 3x - 2y = 4, the point (1, -1/2) lies in it.
Line #1 ==> Y = x Line #2 ==> Y = x + 1 These two lines are parallel, have no points in common, and never intersect. (3 ways to say the same thing)
(0,5).