pattern

Mathématiques et Logique SAT - Mathematics

Ici, vous apprendrez quelques mots anglais liés aux mathématiques, tels que « variable », « histogramme », « domaine », etc. dont vous aurez besoin pour réussir vos SAT.

review-disable

Réviser

flashcard-disable

Flashcards

spelling-disable

Orthographe

quiz-disable

Quiz

Commencer à apprendre
SAT Vocabulary for Math and Logic

the point where a line, curve, or surface crosses an axis on a graph

ordonnée à l'origine, interception

ordonnée à l'origine, interception

plane
[nom]

a flat, two-dimensional surface that extends infinitely in all directions

plan, surface plane

plan, surface plane

(mathematics) a quantity whose value changes according to another quantity's varying value

fonction

fonction

to model
[verbe]

to make a representation of something, especially one based on mathematics

confectionner

confectionner

Ex: modeling the financial system , they were able to predict the economic impact of the policy changes .

a quantity or value that remains the same and does not change in a specific mathematical context

constante mathématique, constante

constante mathématique, constante

a combination of numbers, variables, operations, and grouping symbols that collectively represent a numerical value or relationship

expression algébrique, expression mathématique

expression algébrique, expression mathématique

equivalent
[Adjectif]

(of mathematical expressions or quantities) having the same value or function, even if they appear in different forms

équivalent, équivalente

équivalent, équivalente

Ex: The decimal 0.75 and the fraction 3/4 equivalent because they represent the same quantity .

to meet or cross another path, line, etc. at a particular point

se couper, se croiser

se couper, se croiser

a type of graph used in statistics and data analysis to display and compare two sets of numerical data

nuage de points, diagramme de dispersion

nuage de points, diagramme de dispersion

a straight line drawn through the center of a group of data points on a scatter plot representing the best approximation of the relationship between the variables being studied

droite de régression, ligne de meilleure ajustement

droite de régression, ligne de meilleure ajustement

(mathematics) a quantity that is capable of assuming different values in a calculation

variable

variable

scale
[nom]

a system of numerical values used to quantify and compare levels, degrees, or values

échelle, échelle de mesure

échelle, échelle de mesure

figure
[nom]

a diagram or illustration that is used to show or explain something, such as a chart, graph, or drawing

figure, illustration

figure, illustration

domain
[nom]

the set of all possible input values for which a given function is defined

domaine, ensemble de définition

domaine, ensemble de définition

a set of real numbers that includes all the numbers between any two specified numbers within the set

intervalle, intervalles

intervalle, intervalles

a mathematical function that creates a straight line when graphed

fonction linéaire, fonction affine

fonction linéaire, fonction affine

Ex: The relationship between distance and time in uniform motion can be described by linear function.

a function that can be expressed as the ratio of two polynomials, where the denominator is not zero

fonction rationnelle, fonction de raison

fonction rationnelle, fonction de raison

Ex: When graphing rational function, it 's important to identify any asymptotes and intercepts to understand its behavior .

a fixed numerical value that is a whole number, either positive, negative, or zero

constante entière, nombre entier constant

constante entière, nombre entier constant

an equation that makes a straight line when graphed

équation linéaire, équation à une inconnue

équation linéaire, équation à une inconnue

Ex: The teacher explained how to convert a standard linear equation to slope-intercept form .

to have a direct relationship or alignment with something else, such as paired values or elements

correspondre, s'aligner

correspondre, s'aligner

term
[nom]

a single number, variable, or the product of numbers and variables in an expression or equation, separated by addition or subtraction operators

terme, élément

terme, élément

Ex: Each term in the arithmetic series is obtained by adding a constant difference to the term.
axis
[nom]

a reference line used in coordinate systems to provide a framework for locating points

axe, axes

axe, axes

a mathematical function that can be expressed as a sum of terms, where each term is a constant multiplied by a variable raised to a non-negative integer power

fonction polynomiale, fonction polynomiale

fonction polynomiale, fonction polynomiale

to satisfy
[verbe]

to fulfill the conditions or requirements of a mathematical statement, equation, or inequality

satisfaire, répondre à

satisfaire, répondre à

a numerical or constant factor that multiplies a variable in an algebraic term

coefficient, facteur multiplicatif

coefficient, facteur multiplicatif

an equation where the highest power of the variable is squared

équation quadratique, quadratique

équation quadratique, quadratique

Ex: quadratic can have zero , one , or two real solutions depending on the discriminant .

a statistical method used to model and analyze the relationship between a dependent variable and one or more independent variables

régression, analyse de régression

régression, analyse de régression

bimodal
[Adjectif]

having or involving two distinct modes, peaks, or most frequent values

bimodal, bimodale

bimodal, bimodale

equidistant
[Adjectif]

having equal distances from two or more points

équidistant, à égale distance

équidistant, à égale distance

collinear
[Adjectif]

having points that lie on the same straight line

colinéaire, aligné

colinéaire, aligné

theorem
[nom]

a statement or proposition that has been proven to be true based on previously established axioms, definitions, and other theorems within a particular mathematical or logical system

théorème, proposition démontrée

théorème, proposition démontrée

Ex: Students often encounter theorems while studying advanced mathematics .
period
[nom]

a recurring interval or length associated with a mathematical function or pattern

période, intervalle

période, intervalle

Ex: In the Fourier series expansion of a function , period plays a fundamental role in determining the coefficients of the trigonometric terms .

to find the numerical value of an expression, equation, or function by substituting specific values for the variables

évaluer, calculer

évaluer, calculer

Ex: evaluate the expression 2x+3 when x=5 , substitute x=5 into the expression to get 2(5)+3=13 .

a way of representing numbers as the sum of each digit multiplied by its place value

notation développée, notation étendue

notation développée, notation étendue

a method of writing numbers as the product of a coefficient and a power of 10

notation scientifique, notation exponentielle

notation scientifique, notation exponentielle

Ex: Engineers scientific notation when describing the dimensions of nanoscale structures in microelectronics and materials science .
to diagram
[verbe]

to represent or illustrate something using a drawing, chart, or schematic

diagrammer, représenter sous forme de diagramme

diagrammer, représenter sous forme de diagramme

Ex: The project diagrammed the timeline to keep everyone on track with deadlines .
matrix
[nom]

a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations

matrice, tableau

matrice, tableau

Ex: Matrix addition and subtraction are performed element-wise , combining corresponding elements of matrices.

the product of all positive whole numbers from 1 to a given number

factorielle, fonction factorielle

factorielle, fonction factorielle

vector
[nom]

an ordered set of numbers that describes both magnitude and direction, commonly used to represent quantities like displacement, velocity, or force in physics and engineering

vecteur, vecteur directionnel

vecteur, vecteur directionnel

Ex: The force exerted by a tensioned rope can be represented as vector in mechanics .

a two-dimensional system used to represent points in space

plan coordonné standard, plan cartésien standard

plan coordonné standard, plan cartésien standard

Ex: In physics , vectors are often represented as arrows on standard coordinate plane.

a mathematical function that relates the angles of a triangle to the lengths of its sides, commonly including sine, cosine, and tangent

fonction trigonométrique, fonction trigonométrique

fonction trigonométrique, fonction trigonométrique

a way of representing a system of linear equations in matrix form

matrice augmentée, matrice élargie

matrice augmentée, matrice élargie

a vector that has a magnitude of 1 and represents direction without regard to scale

vecteur unitaire, vecteur unité

vecteur unitaire, vecteur unité

Ex: To describe the direction of a force in physics , we often use unit vector representing the direction without considering the magnitude .

a single number calculated from the elements of a square matrix that indicates important properties, like whether the matrix can be inverted

déterminant, determinant

déterminant, determinant

Mathématiques et Logique SAT
LanGeek
Télécharger l'application LanGeek