straight-line equation

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• straight line — noun a line traced by a point traveling in a constant direction; a line of zero curvature (Freq. 7) the shortest distance between two points is a straight line • Ant: ↑curve • Hypernyms: ↑line • Hyponyms: ↑ …   Useful english dictionary

• Line (geometry) — Three lines the red and blue lines have the same slope, while the red and green ones have same y intercept …   Wikipedia

• line — line1 linable, lineable, adj. lineless, adj. linelike, adj. /luyn/, n., v., lined, lining. n. 1. a mark or stroke long in proportion to its breadth, made with a pen, pencil, tool, etc., on a surface: a line down the middle of the page. 2. Math. a …   Universalium

• straight — I. adjective Etymology: Middle English streght, straight, from past participle of strecchen to stretch more at stretch Date: 14th century 1. a. free from curves, bends, angles, or irregularities < straight hair > < straight timber > b. generated… …   New Collegiate Dictionary

• equation — noun 1 mathematical statement ADJECTIVE ▪ basic, simple ▪ This can be shown by a simple equation. ▪ complex, complicated ▪ algebraic …   Collocations dictionary

• Line moiré — is one type of moiré pattern; a pattern that appears when superposing two transparent layers containing correlated opaque patterns. Line moiré is the case when the superposed patterns comprise straight or curved lines. When moving the layer… …   Wikipedia

• Linear equation — A linear equation is an algebraic equation in which each term is either a constant or the product of a constant and (the first power of) a single variable.Linear equations can have one, two, three or more variables. Linear equations occur with… …   Wikipedia

• Rate equation — The rate law or rate equation for a chemical reaction is an equation that links the reaction rate with concentrations or pressures of reactants and constant parameters (normally rate coefficients and partial reaction orders).[1] To determine the… …   Wikipedia

• linear equation — Math. 1. a first order equation involving two variables: its graph is a straight line in the Cartesian coordinate system. 2. any equation such that the sum of two solutions is a solution, and a constant multiple of a solution is a solution. Cf.… …   Universalium

• Wave equation — Not to be confused with Wave function. The wave equation is an important second order linear partial differential equation for the description of waves – as they occur in physics – such as sound waves, light waves and water waves. It arises in… …   Wikipedia

• Euler–Lagrange equation — In calculus of variations, the Euler–Lagrange equation, or Lagrange s equation is a differential equation whose solutions are the functions for which a given functional is stationary. It was developed by Swiss mathematician Leonhard Euler and… …   Wikipedia