The line x = 4 is a verticle line because, in a standard x-y graph, where x increases to the right and y increases upwards, the graph x = 4 is all points y, where x is 4. That is a verticle line, with infinite slope.
a line that is neither verticle or horizontal
First you draw a short verticle line and a semi-circle another short verticle line then a sharp coner then a horizontal line that is once again short. On the opposite side draw a verticle line. Thene on the top of the picture draw some hair, and some facial features.
Since the line is verticle, the only axis that can define the line is the x-axis. Therefore the equation of a verticle line is always in the form of x=a, where a is some constant. For example, x=1; this means that the verticle line passes through the point (1,0)i.e the x axis at 1.
y axis
It is the y-axis and the horizontal line is the x-axis
Yes the graph of a function can be a vertical or a horizontal line
a long or short verticle or horizontal line that can vary in sizes and colors
So this would be a verticle line which passes through the point at -3.
Do you mean a linear sequence of bites, or an actual linear mark on your arm? If it's a linear sequence of bites, I know spiders tend to bite that way.
Red green and blue!
A verticle line is impossible. You cannot have different positions at one moment in time.