# Study sets matching "chapter 2 math algebra"

variable

coefficient

constant

term

a variable is a letter that represents a number. this number m…

a coefficient is a number or symbol that is multiplying a vari…

a constant is a quantity that does not change in value, i.e. a…

a constant, a variable or a constant multiplied by a variable…

variable

a variable is a letter that represents a number. this number m…

coefficient

a coefficient is a number or symbol that is multiplying a vari…

COMPRESS

DILATION

DOMAIN

EVEN FUNCTION

A term used informally to describe the relationship of a graph…

A transformation which vertically compresses or stretches the…

The set of all input values for a relation or function.

A function where f(−x) = f(x) for all values of x defined for…

COMPRESS

A term used informally to describe the relationship of a graph…

DILATION

A transformation which vertically compresses or stretches the…

sum

product

coefficient

identity

the total of adding numbers

the total of multiplying numbers

the numerical factor of a term that contains a variable

an equation that is true for every value for the variable

sum

the total of adding numbers

product

the total of multiplying numbers

formula

solve an equation

equivalent equations

multi-step equations

a rule for the relationship between certain quantities

means to find the value of the variable that makes the equatio…

have the same solution

undo each operation by working backward

formula

a rule for the relationship between certain quantities

solve an equation

means to find the value of the variable that makes the equatio…

Formula

Solve an Equation

Equivalent Equations

Multi-step equations

An equation that states a rule for the relationship between ce…

the process of finding all values of the variable that make th…

Equations that have the same solution.

Equations with more that one operation.

Formula

An equation that states a rule for the relationship between ce…

Solve an Equation

the process of finding all values of the variable that make th…

Formula

Solve an Equation

Equivalent Equations

Multi-step equations

An equation that states a rule for the relationship between ce…

the process of finding all values of the variable that make th…

Equations that have the same solution.

Equations with more that one operation.

Formula

An equation that states a rule for the relationship between ce…

Solve an Equation

the process of finding all values of the variable that make th…

conversion factor

cross products

formula

inverse operations

a ratio of equivalent measurements used to convert a quantity…

the product of numbers on the diagonal when comparing two rati…

a mathematical relationship or rule expressed in symbols. [p.…

two of the order of operations that undo each other. [p. 88]

conversion factor

a ratio of equivalent measurements used to convert a quantity…

cross products

the product of numbers on the diagonal when comparing two rati…

Formula

Equivalent Equations

Equation

Addition Property of Equality

A rule for the relationship between certain quantities.

Have the same solution.

A mathematical sentence that contains an equal sign.

For any real numbers a, b, and c, if a=b, then a+c=b+c

Formula

A rule for the relationship between certain quantities.

Equivalent Equations

Have the same solution.

relation

domain

range

function

a mapping, or pairing, of input vales with output values

the set of input values of a relation

the set of output values of a relation

a relation for which each input has exactly one output

relation

a mapping, or pairing, of input vales with output values

domain

the set of input values of a relation

absolute value function

axis of symmetry

direct variation

domain

a V-shaped function written in the form of

**y = |x|**.a line that divides a graph into two congruent reflected halve…

a linear function defined by an equation of the form y=kx, whe…

all possible x-coordinate values.

absolute value function

a V-shaped function written in the form of

**y = |x|**.axis of symmetry

a line that divides a graph into two congruent reflected halve…

consecutive integers

identity

literal equation

proportion

Integers in counting order.

An equation that is true for every value of the variable.

A formula or equation with several variables.

An equation of the form (a/b)=(c/d), where b, d ≠ 0, stating t…

consecutive integers

Integers in counting order.

identity

An equation that is true for every value of the variable.

conversion factor

cross products

equivalent equations

formula

a ratio of two equivalent measures in different units

in A/B and C/D, AD and BC are cross products

Equations that have the same solutions

An equation that states the relationship among quantities

conversion factor

a ratio of two equivalent measures in different units

cross products

in A/B and C/D, AD and BC are cross products

Equivalent equations

Addition property of equality

Subtraction property of equality

Isolate

Equations that have the same solution.

Adding the same number to each side of an equation produces an…

Subtracting the same number from each side of an equation prod…

Using properties of equality and inverse operations to get a v…

Equivalent equations

Equations that have the same solution.

Addition property of equality

Adding the same number to each side of an equation produces an…

algebra tiles

combining like terms

equation

evaluate

manipulatives whose area represents a constant or variable qua…

to simplify an expression by summing constants and summing tho…

a mathematical sentence stating that two expressions are equal

to find the value of an expression by substituting values for…

algebra tiles

manipulatives whose area represents a constant or variable qua…

combining like terms

to simplify an expression by summing constants and summing tho…

Consecutive Integers

Equivalent Equations

Percent of Change

Formula

Integers in counting order

Equations that have the same solution

The amount of increase or decrease expressed as a percent

An equation that states a rule for the relationship between ce…

Consecutive Integers

Integers in counting order

Equivalent Equations

Equations that have the same solution

relation

domain

range

function

a set or collection of points

the set of all inputs in a relation

the set of all outputs in a relation

a relation in whom each input has a unique output

relation

a set or collection of points

domain

the set of all inputs in a relation

absolute value

definition of algebraic subtraction

axiom

coordinate

the absolute value of a number n, represented as |n|, is its d…

for all rational numbers a & b, a-b = a + (-b)

a property that is accepted to be true without proof.

the number that corresponds to the point.

absolute value

the absolute value of a number n, represented as |n|, is its d…

definition of algebraic subtraction

for all rational numbers a & b, a-b = a + (-b)

absolute value

additive inverse

coordinate

inequality

the distance a number is from zero on the number line

an integer and its opposite

a number that corresponds with a point on a number line

a mathematical sentence that contains (<), (>), or (=)

absolute value

the distance a number is from zero on the number line

additive inverse

an integer and its opposite

Consecutive Integers

Dimensional Analysis

Equivalent Equations

Extremes

integers in counting order, such as 4, 5, 6 or n, n+1, and n+2.

changing from one unit to another via conversion factors... aka u…

equations that have the same solution

In a proportion, the numerator of the first fraction and the d…

Consecutive Integers

integers in counting order, such as 4, 5, 6 or n, n+1, and n+2.

Dimensional Analysis

changing from one unit to another via conversion factors... aka u…

Order of Operations

variable

terms

constants

rules that tell you which operations to do first

a letter that represents a number

parts of an expression separated by a + or - sign

numbers, or quantities, that do not change

Order of Operations

rules that tell you which operations to do first

variable

a letter that represents a number