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数学と論理 SAT - Mathematics
ここでは、SATを突破するために必要な「変数」、「ヒストグラム」、「領域」など、数学に関連するいくつかの英単語を学びます。
レビュー
フラッシュカード
綴り
クイズ
the point where a line, curve, or surface crosses an axis on a graph
切片, 交点
a flat, two-dimensional surface that extends infinitely in all directions
平面, 平らな面
(mathematics) a quantity whose value changes according to another quantity's varying value
関数
to make a representation of something, especially one based on mathematics
モデル化する, 表現する
a quantity or value that remains the same and does not change in a specific mathematical context
定数
a combination of numbers, variables, operations, and grouping symbols that collectively represent a numerical value or relationship
式, 公式
(of mathematical expressions or quantities) having the same value or function, even if they appear in different forms
同等の
to meet or cross another path, line, etc. at a particular point
交差する, 交わる
a type of graph used in statistics and data analysis to display and compare two sets of numerical data
散布図, 点グラフ
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
最適適合線, 回帰直線
(mathematics) a quantity that is capable of assuming different values in a calculation
変数
a system of numerical values used to quantify and compare levels, degrees, or values
尺度, 段階
a diagram or illustration that is used to show or explain something, such as a chart, graph, or drawing
図, グラフ
the set of all possible input values for which a given function is defined
定義域, ドメイン
a diagram consisting of bars with different heights that represent the amount of a variable
ヒストグラム, 棒グラフ
a set of real numbers that includes all the numbers between any two specified numbers within the set
間隔, 区間
a mathematical function that creates a straight line when graphed
線形関数, 線形写像
a function that can be expressed as the ratio of two polynomials, where the denominator is not zero
有理関数, 有理分数
any set of numbers that represents an exact position on a map or graph
座標, 地理座標
a fixed numerical value that is a whole number, either positive, negative, or zero
整数定数, 整数の定数
an equation that makes a straight line when graphed
一次方程式, 直線の方程式
to have a direct relationship or alignment with something else, such as paired values or elements
対応する, 直接的な関係を持つ
a single number, variable, or the product of numbers and variables in an expression or equation, separated by addition or subtraction operators
項, 要素
a reference line used in coordinate systems to provide a framework for locating points
軸, 基準線
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
多項式関数, ポリノミアル関数
to fulfill the conditions or requirements of a mathematical statement, equation, or inequality
満たす, 充足する
a numerical or constant factor that multiplies a variable in an algebraic term
係数, 乗数因子
an equation where the highest power of the variable is squared
二次方程式
a statistical method used to model and analyze the relationship between a dependent variable and one or more independent variables
回帰
having or involving two distinct modes, peaks, or most frequent values
二峰性の, 二つのモードを持つ
having equal distances from two or more points
等距離の, 2つ以上の点から等距離にある
having points that lie on the same straight line
共線の, 同じ直線上にある
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
定理
a recurring interval or length associated with a mathematical function or pattern
周期, 間隔
to find the numerical value of an expression, equation, or function by substituting specific values for the variables
評価する
a way of representing numbers as the sum of each digit multiplied by its place value
拡張表記, 数値分解
a method of writing numbers as the product of a coefficient and a power of 10
科学表記, 科学的表記法
to represent or illustrate something using a drawing, chart, or schematic
図解する, 図式化する
a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations
行列, 表
the product of all positive whole numbers from 1 to a given number
階乗, ファクトリアル
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
ベクトル, ベクトル
a two-dimensional system used to represent points in space
標準座標平面, 標準デカルト平面
a mathematical function that relates the angles of a triangle to the lengths of its sides, commonly including sine, cosine, and tangent
三角関数
a way of representing a system of linear equations in matrix form
拡大行列, 拡張行列
a vector that has a magnitude of 1 and represents direction without regard to scale
単位ベクトル, 大きさが1のベクトル
a single number calculated from the elements of a square matrix that indicates important properties, like whether the matrix can be inverted
行列式
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