IELTS Học Thuật (Band 6-7) - Toán và Đồ thị

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

đối số

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

định lý

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

vectơ (toán học)

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

hàm số (toán học)

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

số Pi

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

dãy liên tiếp nhau

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

phép lượng giác

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

số chia được

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

đường huyền

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

giờ ra chơi

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

cửa song

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

Trung bình

the value that appears most frequently in a data set

âm pháp

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

đồ họa thông tin

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

phân chia

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

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

bó

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

biểu đồ

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

khu vực

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

tỉ lệ