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ACT Matematik ve Değerlendirme - Matematik

Burada, ACT'lerinizde başarılı olmanıza yardımcı olacak "histogram", "teorem", "matris" gibi matematikle ilgili bazı İngilizce kelimeler öğreneceksiniz.

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Öğrenmeye başla
ACT Vocabulary for Math and Assessment
function
function
[isim]

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

fonksiyon

fonksiyon

Ex: In calculus, a function represents a relationship between input and output variables, often denoted as f(x). 
to model
to model
[fiil]

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

örneğe göre yapmak

örneğe göre yapmak

Ex: Economists model supply and demand to understand market trends and make forecasts. 
constant
constant
[isim]

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

sabit

sabit

Ex: Pi is a mathematical constant approximately equal to 3.14159. 
expression

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

ifade, formül

ifade, formül

Ex: The algebraic expression ( 2x + 3 ) represents a linear equation when set equal to zero. 
equivalent
equivalent
[sıfat]

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

eşdeğer

eşdeğer

Ex: The fractions 1/2 and 2/4 are equivalent because they represent the same value. 
variable
variable
[isim]

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

değişken

değişken

Ex: In algebra, variables such as x, y, and z represent quantities that can vary or change in value. 
scale
scale
[isim]

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

ölçek, derecelendirme

ölçek, derecelendirme

Ex: The earthquake's intensity was measured on the Richter scale. 
figure
figure
[isim]

a symbol that represents any number between 0 and 9

sayı

sayı

Ex: In mathematics, figures are used to express numerical values. 
domain
domain
[isim]

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

tanım kümesi, fonksiyonun tanım kümesi

tanım kümesi, fonksiyonun tanım kümesi

Ex: To find the domain of a rational function, exclude any values that make the denominator zero. 
graph
graph
[isim]

(in mathematics) a set of points with coordinates that satisfy specific relationships

graf

graf

Ex: The function's graph showed a clear linear pattern. 
diagram
diagram
[isim]

a graphic design intended to explain something

şema

şema

Ex: The teacher used a diagram to explain the structure of the cell. 
histogram
histogram
[isim]

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

histogram

histogram

scatter plot

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

saçılım grafiği, nokta grafiği

saçılım grafiği, nokta grafiği

Ex: The scatter plot revealed a positive correlation between hours of study and exam scores. 
intercept
intercept
[isim]

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

kesişim noktası, kesişim

kesişim noktası, kesişim

Ex: The y-intercept of the line is where it crosses the y-axis at 
plane
plane
[isim]

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

düzlem, düz yüzey

düzlem, düz yüzey

Ex: In geometry, a plane is defined by three non-collinear points. 
coordinate

any set of numbers that represents an exact position on a map or graph

koordinat

koordinat

Ex: The GPS coordinates 35.6895° N, 139.6917° E lead to Tokyo. 
line of best fit

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

en uygun doğru, regresyon doğrusu

en uygun doğru, regresyon doğrusu

Ex: The line of best fit on the scatter plot showed a clear upward trend. 
to intersect

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

kesişmek

kesişmek

Ex: The two roads intersect at the traffic light. 
interval
interval
[isim]

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

aralık, interval

aralık, interval

Ex: The interval (a, b), where a and b are real numbers, represents all numbers between a and b but excludes the endpoints. 
linear function

a mathematical function that creates a straight line when graphed

doğrusal fonksiyon, lineer fonksiyon

doğrusal fonksiyon, lineer fonksiyon

Ex: In economics, supply and demand can often be modeled using linear functions to predict market behavior. 
rational function

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

rasyonel fonksiyon, rasyonel kesir

rasyonel fonksiyon, rasyonel kesir

Ex: To find the vertical asymptotes of a rational function, set the denominator equal to zero and solve for 
integer constant

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

tamsayı sabiti, tam sayı sabiti

tamsayı sabiti, tam sayı sabiti

Ex: In the expression 2x+5, the integer constant is 5. 
nonlinear
nonlinear
[sıfat]

not following a straight or predictable line, sequence, or pattern

doğrusal olmayan, çizgisel olmayan

doğrusal olmayan, çizgisel olmayan

Ex: The growth of the economy is often nonlinear, influenced by numerous factors. 
to correspond

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

karşılık gelmek, uyum sağlamak

karşılık gelmek, uyum sağlamak

Ex: Each point on the graph corresponds to a pair of values in the equation. 
term
term
[isim]

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

terim, eleman

terim, eleman

Ex: Combining like terms in an algebraic expression simplifies it. 
axis
axis
[isim]

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

eksen, referans çizgisi

eksen, referans çizgisi

Ex: When graphing functions, it's essential to label the axes to provide context for the plotted points. 
polynominal function

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

polinom fonksiyonu, çok terimli fonksiyon

polinom fonksiyonu, çok terimli fonksiyon

Ex: In algebra, students learn how to add, subtract, multiply, and factor polynomial functions. 
to satisfy

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

sağlamak, karşılamak

sağlamak, karşılamak

Ex: In order to prove the conjecture, we must find an example that satisfies all given conditions and demonstrates the truth of the statement. 
coefficient

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

katsayı, çarpan faktör

katsayı, çarpan faktör

Ex: The coefficient matrix in the linear system helps to simplify solving for the variable values. 
quadratic
quadratic
[isim]

an equation where the highest power of the variable is squared

kuadratik

kuadratik

Ex: Factoring is one method to solve a quadratic, provided it can be easily factored. 
regression

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

regresyon

regresyon

Ex: Linear regression is used to find the best-fitting line through a set of data points. 
equidistant
equidistant
[sıfat]

having equal distances from two or more points

eşit uzaklıkta, iki veya daha fazla noktadan eşit uzaklıkta

eşit uzaklıkta, iki veya daha fazla noktadan eşit uzaklıkta

Ex: The point is equidistant from both the x-axis and the y-axis in the coordinate plane. 
collinear
collinear
[sıfat]

having points that lie on the same straight line

doğrusal, aynı doğru üzerinde bulunan

doğrusal, aynı doğru üzerinde bulunan

Ex: The three points are collinear, forming a straight line on the graph. 
theorem
theorem
[isim]

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

teorem

teorem

Ex: Mathematicians often prove theorems to establish mathematical truths. 
period
period
[isim]

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

periyot, aralık

periyot, aralık

Ex: The period of a trigonometric function is the length of the interval over which the function repeats its values. 
to evaluate

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

değerlendirmek

değerlendirmek

Ex: Evaluating complex mathematical expressions often involves breaking down the problem into simpler steps. 
expanded notation

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

genişletilmiş gösterim, sayısal ayrıştırma

genişletilmiş gösterim, sayısal ayrıştırma

Ex: Students learn expanded notation to better understand the structure and value of numbers. 
scientific notation

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

bilimsel gösterim, bilimsel yazım

bilimsel gösterim, bilimsel yazım

Ex: When discussing the size of galaxies, astronomers often use scientific notation to represent their vast distances from Earth. 
matrix
matrix
[isim]

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

matris

matris

Ex: A 2x3 matrix represents a collection of numbers organized in two rows and three columns. 
determinant

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

determinant

determinant

Ex: If the determinant of a matrix is zero, the matrix is singular and does not have an inverse. 
factorial
factorial
[isim]

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

faktöriyel, çarpan

faktöriyel, çarpan

Ex: The factorial of 5 is calculated as 5!=5×4×3×2×1=120. 
vector
vector
[isim]

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

vektör, vektör

vektör, vektör

Ex: In physics, force is often represented as a vector, considering both its magnitude and direction. 
standard coordinate plane

a two-dimensional system used to represent points in space

standart koordinat düzlemi, standart kartezyen düzlem

standart koordinat düzlemi, standart kartezyen düzlem

Ex: The standard coordinate plane provides a visual representation of mathematical relationships between variables in two dimensions. 
trigonometric function

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

trigonometrik fonksiyon

trigonometrik fonksiyon

Ex: The sine and cosine trigonometric functions are fundamental in calculating wave patterns. 
augmented matrix

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

artırılmış matris, genişletilmiş matris

artırılmış matris, genişletilmiş matris

Ex: To solve a system of linear equations using the method of Gaussian elimination, we first write the system in augmented matrix form. 
unit vector

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

birim vektör, büyüklüğü 1 olan vektör

birim vektör, büyüklüğü 1 olan vektör

Ex: A unit vector is often employed in mathematics to define orthonormal bases and to describe geometric transformations. 
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