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The reciprocal function: y = 1/x.For every x except 0, y represents its multiplicative inverse. The graph forms a rectangular hyperbola.. In mathematics, a multiplicative inverse or reciprocal for a number x, denoted by 1/x or x −1, is a number which when multiplied by x yields the multiplicative identity, 1.
The names of the other two general conic sections, ... Hyperbola as affine image of y = 1/x. ... The graph of the equation = / ...
The web graph W n,r is a graph consisting of r concentric copies of the cycle graph C n, with corresponding vertices connected by "spokes". Thus W n,1 is the same graph as C n, and W n,2 is a prism. A web graph has also been defined as a prism graph Y n+1, 3, with the edges of the outer cycle removed. [7] [10]
Given a function: from a set X (the domain) to a set Y (the codomain), the graph of the function is the set [4] = {(, ()):}, which is a subset of the Cartesian product.In the definition of a function in terms of set theory, it is common to identify a function with its graph, although, formally, a function is formed by the triple consisting of its domain, its codomain and its graph.
Dirac delta function: everywhere zero except for x = 0; total integral is 1. Not a function but a distribution, but sometimes informally referred to as a function, particularly by physicists and engineers. Dirichlet function: is an indicator function that matches 1 to rational numbers and 0 to irrationals. It is nowhere continuous.
From January 2008 to December 2012, if you bought shares in companies when Sandra O. Moose joined the board, and sold them when she left, you would have a -1.4 percent return on your investment, compared to a -2.8 percent return from the S&P 500.
Two variants of the topologist's sine curve have other interesting properties. The closed topologist's sine curve can be defined by taking the topologist's sine curve and adding its set of limit points, {(,) [,]}; some texts define the topologist's sine curve itself as this closed version, as they prefer to use the term 'closed topologist's sine curve' to refer to another curve. [1]
Also prominent in Trump followers’ bios were Bible verses: Psalm 23:4, John 15:13, Matthew 19:26, Romans 1:16, Luke 1:37, and most popularly, Joshua 1:9 (“Do not be afraid; do not be discouraged, for the Lord your God will be with you wherever you go”). Clinton followers, by comparison, were less biblically inclined.