This point is the origin.
origin
A vertical line HAS NO slope! The slope is undefined in this case.
The blinking vertical light is called the cursor, I-bar or Insertion Point.
The abscissa.
Yes, since the vertex is a point and the vertical angles share that point.
insertion point
insertion point
Vertical distance from a wave's highest point to it's lowest point is called the amplitude of a wave.
insertion point
insertion point
Draw a vertical line through the triple point.
VTP is Vertical Trading Point
The value of the vertical speed at the highest point of the projectile's trajectory is the lowest speed at the maximum height reached.
This point is the origin.
A tangent line is NEVER vertical to a function. It is vertical to the normal to the function - which is as far from vertical as you can get!The graph of a function, f(x) can have a tangent at a point. Let's call the point (x0,f(x0)). If f'(x) goes to positive infinity or f'(x) goes to negative infinity as x approaches x0 then f(x) has a vertical tangent at that point.
The vertical velocity is zero at the highest point. It has ceased moving upward and will begin moving downward. Gravity and air resistance will have negated the original vertical velocity (y-component). So the velocity at the highest point has only a horizontal or x-component.