Terms in this set (...)
a polynomial with two terms
a value that does not change
a number or expression that is multiplied by another number or expression to get a product
a number or a product of numbers and variables with whole-number exponents, or a polynomial with one term
a monomial or a sum or difference of monomials
a system of equations or inequalities that has at least one solution
a system of equations that has infinitely many solutions
a method used to solve systems of equations in which one variable is eliminated by adding or subtracting two equations of the system
a system of equations or inequalities that has no solution
a system of equations that has exactly one solution
A method used to solve systems of equations by solving an equation for one variable and substituting the resulting expression into the other equation(s)
system of linear equations
a system of equations in which all of the equations are linear
a measure of the strength an direction of the relationship between two variables or data sets
a number r greater than or equal to -1 and less than or equal to 1, that describes how closely the points in a scatter plot cluster around the line of best fit.
a statistical method used to fit a linear model to a given data set
the signed vertical distance between a data point and a line of fit
The x-coordinate(s) of the point(s) where a graph intersects the x-axis.
The y-coordinate(s) of the point(s) where a graph intersects the y-axis.
A function that can be written in the form y=mx+b, where x is the independent variable and m and b are real numbers. Its graph is a line.
A ratio that compares two quantities measured in different units.
Rate of Change
A ratio that compares the amount of change in a dependent variable to the amount of change in an independent variable.
A measure of the steepness of a line.
The number that indicates how many times the base in a power is used as a factor.
An algebraic expression in which the variable is in an exponent with a fixed number as the base.
A function in the form f(x)=ab^x where a and b are real numbers, a does not equal zero, b>0, and b does not equal 1.
A number whose positive square root is a whole number.
An exponential function in the form y=a(1+r)^t, where r is the rate of growth, a is the initial amount and t is the time.
An exponential function in this form, where r is the rate of decay, a is the initial amount and t is the time.
The number in a power that is used as a factor.
The half-life of a substance is the time it takes for one-half of the substance to decay into another substance.
A sequence whose successive terms differ by the same nonzero number, called the "common difference".
In an arithmetic sequence, the nonzero constant difference of any term and the previous term.
The output of a function; a variable whose value depends on the value of the input, or independent variable.
The set of all inputs (generally x-values) of a relation or function.
A relation in which ever domain value is paired with exactly one range value.
If x is the independent variable and y is the dependent variable, than the function can be written as f(x), where f names the function.
The input of a function, a variable whose value determines the value of the output, or dependent variable.
The set of all outputs (generally y-values) of a relation or function.
A list of numbers that often form a pattern.
A real number that cannot be expressed as the ratio of two integers.
A number that can be written as the ratio of two integers.
A rational or irrational number. Every point on the number line represents a real number.
A set of ordered pairs.
A member of the set of natural numbers and zero
an algebraic expression that defines a function
two inequalities that are combined into one statement by the word "and" or "or"
a set with no elements
a statement that compares two expressions by using "less than" "greater than" "less than or equal to" or "greater than or equal to"
system of linear inequalities
a system of inequalities in which all of the inequalities are linear
a number that is multiplied by a variable
a value that does not change
a mathematical statement that two expressions are equivalent
to find the value of an algebraic expression by substituting a number for each variable and simplifying by using the order of operations
a mathematical phrase that contains operations, numbers, and/or variables
order of operations
a process for evaluating expressions
a value or values that make an equation true
the parts of the expression that are added or subtracted
a symbol used to represent a quantity that can change
a symbol meaning equivalent or "equal to"
a symbol meaning "less than"
a symbol meaning "greater than"
an equation that contains two or more variables
a plane that is divided into four regions by a horizontal and a vertical line called the x- and y-axes
a set of points in a coordinate plane
a pair of numbers (x, y) that can be used to locate a point on a coordinate plane
the intersection of the x- and y-axes in a coordinate plane
a word meaning "divide"
a location that has no size
a whole number greater than 1 that has exactly two positive factors, itself and 1
a representation of a number or a polynomial as a product of primes
the answer to a multiplication problem
one of the four regions into which the x- and y-axes divide the coordinate plane
the answer to a division problem
the answer to an addition problem
one of two perpendicular number lines used to define the location of a point in a coordinate plane
a number that is not prime
the number named by the numeral below the fraction bar
the answer to a subtraction problem
in division, the number that is being divided
a number by which another number is being divided
a number that can be expressed in the form a/b where a and b are whole numbers and b does not equal zero
greatest common factor
the largest common factor of two or more given numbers
a member of the set of whole numbers and their opposites
least common multiple
the smallest whole number, other than zero, that is a multiple of two or more given numbers
a whole number and a fraction
the top number of a fraction
Mrs. Welch 8th Grade EOG Review Set 1
Qualitative vs. Quantitative Data
Algebra 1- December
ALGEBRA 1: FOUNDATIONS FOR ALGEBRA