Linear functions are a great focus in mathematics because of their usefulness and universality. Moreover, linear functions appear in many different forms of equations but will always be straight lines. The word linear means that something (in this case, a curve) follows a straight path. This ...
1. (Economics) maths a technique used in economics, etc, for determining the maximum or minimum of a linear function of non-negative variables subject to constraints expressed as linear equalities or inequalities 2. (Mathematics) maths a technique used in economics, etc, for determining the maxim...
A linear function is a function whose graph is a straight line. The rate of change of a linear function is constant. The function shown in the graph below, y = x + 2, is an example of a linear function. Graph of linear function A linear function has a constant rate of change. The...
(Mathematics) a polynomial equation of the first degree, such asx+y= 7 Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
Learn about the mathematics of linear regression If you want to learn more about the mathematics of linear regression, you can read the following lectures: Normal Linear Regression Model; Maximum likelihood estimation of linear regressions; Properties of the OLS estimator; ...
Book series2007, Studies in Computational Mathematics Explore book 1.1 Linear Operators Some mathematical operations have certain properties in common. These properties are given in the following definition. Definition 1.1.1 An operator T which maps a linear space X into a linear space Y over the...
Definition 1 IfG,Sare groups andnis a positive integer, then a functionA:G^{n}\rightarrow Sis said to ben-additiveif it is a homomorphism in each variable. LetF:G^{n}\rightarrow Sbe a function, then the function\varphi :G\rightarrow Sdefined by ...
Book series 1999, Studies in Mathematics and Its Applications Chapter Mesh Generation 2.2 Solution methods The solution of the sparse linear system is usually the most computationally demanding of the three steps. Solution methods include direct factorization and preconditioned iterative methods, methods wh...
Footnote 1 The study of p-adic numbers gives rise to beautiful and powerful mathematics; see the excellent book by Gouvêa for more [17]. It can be readily checked that the set of finitely p-adic numbers is the set of finite series of the form \sum _{i=N}^{M} a_i p^i, where...
Math 102: College Mathematics Math 103: Precalculus ELM: CSU Math Study Guide Accuplacer Advanced Algebra and Functions Placement Study Guide and Test Prep Browse by Lessons Slope Project Ideas Interpreting the Unit Rate as Slope in Proportional Relationshops Finding Linear Equations to Fit Experimental...