Μαθηματικά και Λογική SAT - μαθηματικά

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

αναχαιτίζω

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

επίπεδο

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

συνάρτηση (μαθηματικά)

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

προπλάττω

a quantity or value that remains the same and does not change

συνεχής

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

έκφραση

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

ισοδύναμος

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

διατέμνω

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

διάγραμμα διασποράς

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

γραμμή καλύτερης εφαρμογής

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

μεταβλητή (μαθηματικά)

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

κλίμακα

a diagram or illustration that is used to show or explain something, such as a chart, graph, or drawing

εικόνα

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

πεδίο ορισμού

(mathematics) a set of points whose coordinates are in agreement with one another

γραφική παράσταση

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

ιστόγραμμα

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

διάστημα

a mathematical function that creates a straight line when graphed

γραμμική συνάρτηση

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

λογική λειτουργία

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

συντεταγμένη

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

ακέραιος σταθερά

an equation that makes a straight line when graphed

γραμμική εξίσωση

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

ανταποκρίνομαι

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

όρος

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

άξονας

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

πολυωνυμική συνάρτηση

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

ικανοποιώ

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

συντελεστής

an equation where the highest power of the variable is squared

τετραγωνικός

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

οπισθοδρόμηση

having or involving two distinct modes, peaks, or most frequent values

διτροπικός

having equal distances from two or more points

αυτός που απέχει εξίσου

having points that lie on the same straight line

συγγραμμική

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

θεώρημα

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

περίοδος

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

αξιολογώ

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

διευρυμένη σημειογραφία

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

επιστημονική σημειογραφία

to represent or illustrate something using a drawing, chart, or schematic

διάγραμμα

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

μήτρα

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

παραγοντικό

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

διάνυσμα (μαθηματικά)

a two-dimensional system used to represent points in space

τυπικό επίπεδο συντεταγμένων

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

τριγωνομετρική συνάρτηση

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

επαυξημένη μήτρα

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

μονάδα διάνυσμα

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

ορίζουσα