Matematică și Evaluare ACT - Matematică
Aici vei învăța câteva cuvinte în engleză legate de matematică, cum ar fi "histogramă", "teoremă", "matrice" etc., care te vor ajuta să treci de ACT-urile tale.
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(mathematics) a quantity whose value changes according to another quantity's varying value
funcție
to make a representation of something, especially one based on mathematics
modela, reprezenta
a quantity or value that remains the same and does not change in a specific mathematical context
constantă
a combination of numbers, variables, operations, and grouping symbols that collectively represent a numerical value or relationship
expresie, formulă
(of mathematical expressions or quantities) having the same value or function, even if they appear in different forms
echivalent
(mathematics) a quantity that is capable of assuming different values in a calculation
variabilă
a system of numerical values used to quantify and compare levels, degrees, or values
scară, clasificare
a symbol that represents any number between 0 and 9
cifră, număr
the set of all possible input values for which a given function is defined
domeniu, mulțime de definiție
(in mathematics) a set of points with coordinates that satisfy specific relationships
grafic, curbă
a graphic design intended to explain something
diagramă, schemă
a diagram consisting of bars with different heights that represent the amount of a variable
histogramă, diagramă cu bare
a type of graph used in statistics and data analysis to display and compare two sets of numerical data
grafic de dispersie, diagramă cu puncte
the point where a line, curve, or surface crosses an axis on a graph
punctul de interceptare, interceptarea
a flat, two-dimensional surface that extends infinitely in all directions
plan, suprafață plană
any set of numbers that represents an exact position on a map or graph
coordonată, coordonate geografice
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
linia de cea mai bună potrivire, linia de regresie
to meet or cross another path, line, etc. at a particular point
a se intersecta, a se încrucișa
a set of real numbers that includes all the numbers between any two specified numbers within the set
interval, distanță
a mathematical function that creates a straight line when graphed
funcție liniară, aplicație liniară
a function that can be expressed as the ratio of two polynomials, where the denominator is not zero
funcție rațională, fracție rațională
a fixed numerical value that is a whole number, either positive, negative, or zero
constantă întreagă, constantă a numărului întreg
not following a straight or predictable line, sequence, or pattern
neliniar, imprevizibil
to have a direct relationship or alignment with something else, such as paired values or elements
corespunde, a avea o relație directă cu
a single number, variable, or the product of numbers and variables in an expression or equation, separated by addition or subtraction operators
termen, element
a reference line used in coordinate systems to provide a framework for locating points
axă, linie de referință
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
funcție polinomială, funcție polinomică
to fulfill the conditions or requirements of a mathematical statement, equation, or inequality
satisface, îndeplini
a numerical or constant factor that multiplies a variable in an algebraic term
coeficient, factor multiplicativ
an equation where the highest power of the variable is squared
ecuație pătratică
a statistical method used to model and analyze the relationship between a dependent variable and one or more independent variables
regresie
having equal distances from two or more points
echidistant, la distanță egală
having points that lie on the same straight line
coliniar, aflat pe aceeași linie dreaptă
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
teoremă
a recurring interval or length associated with a mathematical function or pattern
perioadă, interval
to find the numerical value of an expression, equation, or function by substituting specific values for the variables
evalua
a way of representing numbers as the sum of each digit multiplied by its place value
notație extinsă, descompunere numerică
a method of writing numbers as the product of a coefficient and a power of 10
notație științifică, scriere științifică
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, tabel
a single number calculated from the elements of a square matrix that indicates important properties, like whether the matrix can be inverted
determinant
the product of all positive whole numbers from 1 to a given number
factorial, factorial
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
vector, vector
a two-dimensional system used to represent points in space
plan de coordonate standard, plan cartezian standard
a mathematical function that relates the angles of a triangle to the lengths of its sides, commonly including sine, cosine, and tangent
funcție trigonometrică
a way of representing a system of linear equations in matrix form
matrice augmentată, matrice extinsă
a vector that has a magnitude of 1 and represents direction without regard to scale
vector unitar, vector cu magnitudinea 1
