A curve formed by a point that moves according to a mathematically defined rule is called a "trajectory" or "path." In mathematics, this can also be referred to as a "parametric curve" if defined using parameters, or simply a "curve" in a broader sense. The specific type of curve can vary based on the rule or equation governing the point's motion, such as a line, circle, or more complex shapes.
locus curve
tangent
tangent
Tangent
instantaneous
locus curve
A geometrical curve is defined as any set of points. Therefore, counter-intuitively, a straight line is also a geometrical curve.
Meander
the meniscus
A curve is formed by lines. If the length of these lines is reduced to zero, we get a very smooth curve.
tangent
None as a face is defined by it being flat.
tangent
A parabola refers to a symmetrical open plane curve that is formed by the intersection of the cone with a plane that is parallel to its side. The curve on the other hand refers to a line that gradually deviates from being straight for some or all of its length.
A bight is a wide bay formed by a bend or curve in a shoreline.
supply function can be defined as the quantity of a good.
instantaneous