Vocabulario para IELTS Academic (Puntuación 6-7) - Matemáticas y Gráficos

Aquí, aprenderás algunas palabras en inglés relacionadas con las matemáticas y los gráficos que son necesarias para el examen académico IELTS.

Revisión

Tarjetas de memoria

Ortografía

Cuestionario

Empezar a aprender

logarithm

[Sustantivo]

a mathematical function that represents the exponent to which a fixed number, called the base, must be raised to produce a given number

logaritmo

Ex: Astronomers apply logarithms to express stellar magnitudes and measure the brightness of celestial objects .Los astrónomos aplican los **logaritmos** para expresar las magnitudes estelares y medir el brillo de los objetos celestes.

Cerrar

Iniciar sesión

theorem

[Sustantivo]

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

teorema

Ex: Students often encounter various theorems while studying advanced mathematics .Los estudiantes a menudo se encuentran con varios **teoremas** mientras estudian matemáticas avanzadas.

Cerrar

Iniciar sesión

vector

[Sustantivo]

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

Ex: The force exerted by a tensioned rope can be represented as a vector in mechanics .La fuerza ejercida por una cuerda tensada puede representarse como un **vector** en mecánica.

Cerrar

Iniciar sesión

function

[Sustantivo]

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

función

Ex: Statisticians analyze data using functions such as mean , median , and standard deviation to understand distributions and trends .Los estadísticos analizan datos utilizando **funciones** como la media, la mediana y la desviación estándar para comprender distribuciones y tendencias.

Cerrar

Iniciar sesión

[Sustantivo]

a mathematical constant representing the ratio of a circle's circumference to its diameter, approximately equal to 3.14159

pi, número pi

Ex: The circumference of a semicircle is C = π * r , showcasing the presence of pi in geometric calculations .La circunferencia de un semicírculo es C = π * r, mostrando la presencia de **pi** en los cálculos geométricos.

Cerrar

Iniciar sesión

series

[Sustantivo]

a mathematical representation of the sum of the terms of a sequence, often denoted by the symbol Σ (sigma), where the terms are added together in a specified order

serie, sucesión

Ex: The alternating series test is a criterion used to determine the convergence of series with alternating signs .La prueba de las **series** alternantes es un criterio utilizado para determinar la convergencia de series con signos alternos.

Cerrar

Iniciar sesión

trigonometry

[Sustantivo]

a branch of mathematics that deals with the relationships between the angles and sides of triangles

trigonometría

Ex: Trigonometry plays a key role in fields such as physics , engineering , and computer science , where understanding angles and periodic functions is essential .La **trigonometría** juega un papel clave en campos como la física, la ingeniería y la informática, donde entender los ángulos y las funciones periódicas es esencial.

Cerrar

Iniciar sesión

quotient

[Sustantivo]

the result obtained by dividing one quantity or number by another, expressed as the outcome of a division operation

cociente

Ex: The quotient of 50 and 10 is 5 , reflecting the result of their division .El **cociente** de 50 y 10 es 5, lo que refleja el resultado de su división.

Cerrar

Iniciar sesión

hypotenuse

[Sustantivo]

the longest side of a right-angled triangle, opposite the right angle, and defined as the side opposite the right angle in a right-angled triangle

hipotenusa

Ex: Trigonometric ratios like sine , cosine , and tangent involve the relationship between the sides of a right triangle , including the hypotenuse.Las razones trigonométricas como el seno, el coseno y la tangente involucran la relación entre los lados de un triángulo rectángulo, incluyendo la **hipotenusa**.

Cerrar

Iniciar sesión

interval

[Sustantivo]

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

intervalo, rango

Ex: An interval like [ 2 , 2 ] includes only the number 2 , as both endpoints are the same .Un **intervalo** como [2, 2] incluye solo el número 2, ya que ambos extremos son iguales.

Cerrar

Iniciar sesión

grid

[Sustantivo]

a framework of spaced lines, horizontal and vertical, used as a reference for plotting points

cuadrícula, rejilla

Cerrar

Iniciar sesión

median

[Sustantivo]

a statistical measure that represents the middle value of a data set when the values are arranged in ascending or descending order

mediana, valor mediano

Ex: For the series { 20 , 25 , 30 , 35 , 40 , 45 } , the median is 32.5 , calculated as the average of 30 and 35 .Para la serie {20, 25, 30, 35, 40, 45}, la **mediana** es 32.5, calculada como el promedio de 30 y 35.

Cerrar

Iniciar sesión

mode

[Sustantivo]

the value that appears most frequently in a data set

moda, valor modal

Cerrar

Iniciar sesión

infographic

[Sustantivo]

a visual representation of information or data, designed to convey complex information quickly and clearly

infografía, representación visual de información

Cerrar

Iniciar sesión

distribution

[Sustantivo]

(statistics) the way statistical data are arranged that shows the frequency in which the values of a variable are repeated

distribución, reparto

Cerrar

Iniciar sesión

mean

[Sustantivo]

(mathematics) the average value of a set of quantities calculated by adding them, and dividing them by the total number of the quantities

medio

Ex: The mean of the test results was used to assess overall student achievement .La **media** de los resultados de las pruebas se utilizó para evaluar el rendimiento general de los estudiantes.

Cerrar

Iniciar sesión

cluster

[Sustantivo]

a grouping or concentration of data points in a specific region, often used in statistics and data analysis to describe a set of values that are close to each other

grupo, aglomeración

Ex: Cluster sampling involves dividing a population into clusters and randomly selecting entire clusters for analysis .El muestreo por **conglomerados** implica dividir una población en conglomerados y seleccionar aleatoriamente conglomerados enteros para su análisis.

Cerrar

Iniciar sesión

histogram

[Sustantivo]

a diagram consisting of bars with different heights that represent the amount of a variable

histograma

Cerrar

Iniciar sesión

sector

[Sustantivo]

a portion of a circle, defined by an arc and the two radii that connect the arc's endpoints to the circle's center

sector, porción

Ex: The agricultural field was divided into sectors for planting different crops , each with its own irrigation system .El campo agrícola se dividió en **sectores** para plantar diferentes cultivos, cada uno con su propio sistema de riego.

Cerrar

Iniciar sesión

ratio

[Sustantivo]

(mathematics) the result of the division of two mathematical expressions

proporción

Cerrar

Iniciar sesión

Vocabulario para IELTS Academic (Puntuación 6-7)

Descargar la aplicación LanGeek

Langeek

Vocabulario para IELTS Academic (Puntuación 6-7) - Matemáticas y Gráficos