Math - Khan Academy
Learn fifth grade math aligned to the Eureka Math/EngageNY curriculum—arithmetic with fractions and decimals, volume problems, unit conversion, graphing points, and more.
Wolfram MathWorld: The Web's Most Extensive Mathematics …
2 天之前 · Comprehensive encyclopedia of mathematics with 13,000 detailed entries. Continually updated, extensively illustrated, and with interactive examples.
Algebra Basics - Khan Academy
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GENERAL MATHEMATICS Module 1: Review on Functions
2016年7月10日 · This document contains: 1. An outline for a mathematics course covering functions and their graphs, basic business mathematics, and logic. 2. Lessons on identifying functions from relations, evaluating functions, and representing real-life situations using functions including piecewise functions.
What is a Function? - Math is Fun
a function relates inputs to outputs. a function takes elements from a set (the domain) and relates them to elements in a set (the codomain). all the outputs (the actual values related to) are together called the range. a function is a special type of relation where: every element in the domain is included, and.
Fundamentals of Mathematics - Open Textbook Library
Fundamentals of Mathematics is a work text that covers the traditional study in a modern prealgebra course, as well as the topics of estimation, elementary analytic geometry, and introductory algebra.
School Yourself - Free online math lessons
Learn for free! Interactive online math videos, lessons, and tutoring. Algebra, geometry, trigonometry, precalculus, and calculus!