A vertical line can be used to test whether or not a graph is a function.
Oblique is neither vertical nor horizontal to a given line or surface
apparently, it is called catenoid.
Would be at at 90 degrees to the surface, in other words at right angles. So a line which was perpendicular to a horizontal surface would be vertical.
answer me
It tells you if the surface it's placed against is vertical or horizontal
Yes the surface pressure is caused by the weight of the vertical column of air above a surface.
because the datum surface is perpendicular tothe direction of gravity at any point on it.but the horizontal surface is perpendicular to vertical at one point on it :D
False. Consider a car moving on the road, along the earth's surface. That is considered to be Vx or Horizontal motion or velocity. If the car were to move perpendicular to the earth's surface that would be Vy or Vertical motion and velocity.
Tide
A vertical line can be used to test whether or not a graph is a function.
Renal hilium
a water fall
a water fall
waves
Tide.
The vertical distance of the aircraft above the surface.