Jump Continuity Math
Jump discontinuities occur where the graph has a break in it as this graph does and the values of the function to either side of the break are finite i e.
Jump continuity math. Lim x a f x lim x a f x f a l independently of the value of the function at x a of the value of f a. The function is approaching different values depending on the direction x is coming from. Now x 0 x 0. In this graph you can easily see that lim x a f x l and lim x a f x m.
Jump discontinuities the graph of f x below shows a function that is discontinuous at x a. In order for a discontinuity to be classified as a jump the limits must. F 0 1 lim x 0 f x 1 f 0 1 lim x 0 f x 1. The function doesn t go to infinity.
A jump discontinuity also called a step discontinuity or discontinuity of the first kind is a gap in a graph.