ACT Math and Assessment - Math
Here you will learn some English words related to math, such as "histogram", "theorem", "matrix", etc. that will help you ace your ACTs.
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(mathematics) a quantity whose value changes according to another quantity's varying value
to make a representation of something, especially one based on mathematics
a quantity or value that remains the same and does not change in a specific mathematical context
a combination of numbers, variables, operations, and grouping symbols that collectively represent a numerical value or relationship
(of mathematical expressions or quantities) having the same value or function, even if they appear in different forms
(mathematics) a quantity that is capable of assuming different values in a calculation
a system of numerical values used to quantify and compare levels, degrees, or values
(mathematics) a set of points whose coordinates are in agreement with one another
a diagram consisting of bars with different heights that represent the amount of a variable
a type of graph used in statistics and data analysis to display and compare two sets of numerical data
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
a set of real numbers that includes all the numbers between any two specified numbers within the set
a function that can be expressed as the ratio of two polynomials, where the denominator is not zero
a fixed numerical value that is a whole number, either positive, negative, or zero
to have a direct relationship or alignment with something else, such as paired values or elements
a single number, variable, or the product of numbers and variables in an expression or equation, separated by addition or subtraction operators
a reference line used in coordinate systems to provide a framework for locating points
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
to fulfill the conditions or requirements of a mathematical statement, equation, or inequality
a numerical or constant factor that multiplies a variable in an algebraic term
a statistical method used to model and analyze the relationship between a dependent variable and one or more independent variables
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
a recurring interval or length associated with a mathematical function or pattern
to find the numerical value of an expression, equation, or function by substituting specific values for the variables
a way of representing numbers as the sum of each digit multiplied by its place value
a method of writing numbers as the product of a coefficient and a power of 10
a rectangular array of numbers or symbols organized in rows and columns, commonly used in linear algebra for representing equations, transformations, and vector operations
a single number calculated from the elements of a square matrix that indicates important properties, like whether the matrix can be inverted
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
a two-dimensional system used to represent points in space
a mathematical function that relates the angles of a triangle to the lengths of its sides, commonly including sine, cosine, and tangent
a vector that has a magnitude of 1 and represents direction without regard to scale