âThe dark does not destroy the light; it defines it. It's our fear of the dark that casts our joy into the shadows.â. â Brene BrenÃ©, Brown The gifts Of: Imperfection Let go Of Who You Think'you Re supposed To be And Embrace Who You. are
Definition of Midline. The midline is a horizontal axis that is used as the reference line about which the graph of a periodic function oscillates. The equation of the midline of periodic function is the average of the maximum and minimum values of the function. Figure-1 shows y = sin x and Figure-2 shows y = sin x + 1. The second curve is the first curve shifted vertically up by one unit.
Midpoint of a line segment. Definition: A point on a line segment that divides it into two equal parts. The halfway point of a line segment. Try this Adjust the line segment below by dragging an orange dot on an endpoint and see how the point M always divides the segment PQ into two equal halves. See the figure above. The point M is the midpoint of the line segment PQ.