# Study sets matching "algebra chapter 2"

Commutative property of addition

Commutative property of multiplication

Associative property of addition

Associative property of multiplication

Numbers can be added in any order in the answer is the same: 3…

Numbers can be multiplied in any order and the answer is the s…

Numbers are kept in the same order but our group differently.…

Numbers are kept in the same order but Are group differently.…

Commutative property of addition

Numbers can be added in any order in the answer is the same: 3…

Commutative property of multiplication

Numbers can be multiplied in any order and the answer is the s…

Axiom or postulate

Axioms of closure

Commutative axioms

Associative axioms

Statements that are assumed to be true

For all real numbers A and B, A + B and AB are unique real num…

For all real numbers A and B, A + B = B + A and AB =BA

For all real numbers A, B, and C, (A + B)+C= A+(B+C) and (AB)C…

Axiom or postulate

Statements that are assumed to be true

Axioms of closure

For all real numbers A and B, A + B and AB are unique real num…

absolute value function

bivariate data

constant function

continuous relation

a function that contains an algebraic expression within absolu…

data with two variables (such as year and number of visitors)

f(x) = a, where a is any number; the domain is all real number…

when the domain of a relation has an infinite number of elemen…

absolute value function

a function that contains an algebraic expression within absolu…

bivariate data

data with two variables (such as year and number of visitors)

When for every x, there is one y

Domain (Dx)

Range (Ry)

Vertical line test... (If a vertical line…

When is a relation a function?

The set of all possible independent values

The set of all possible dependent values

How can you test, on a graph, if a relation is a function?

When for every x, there is one y

When is a relation a function?

Domain (Dx)

The set of all possible independent values

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 < >

absolute value

the distance a number is from zero on the number line

additive inverse

an integer and its opposite

conversion factor

cross products

equivalent equations

formula

a ratio of equivalent values having different units

how to check if two ratios are congruent (used to solve a prop…

equations that have the same solution

A mathematical relationship or rule expressed in symbols.

conversion factor

a ratio of equivalent values having different units

cross products

how to check if two ratios are congruent (used to solve a prop…

Vertical angles

Linear Equation

Solution

Solve

angles formed by intersecting lines; across from each other; c…

Equation whose graph is a line;degree 1 equation

the number that makes the equation true

isolated the variable

Vertical angles

angles formed by intersecting lines; across from each other; c…

Linear Equation

Equation whose graph is a line;degree 1 equation

real numbers

real number line

origin

negative numbers

the set of numbers consisting of the positive numbers, negativ…

a line that pictures real numbers as points

the point labeled zero of a number line

any of the numbers less than zero

real numbers

the set of numbers consisting of the positive numbers, negativ…

real number line

a line that pictures real numbers as points

dimensional analysis

equivalent equations

formula

identity

the process of carrying units throughout a computation

equations that have the same solution

a rule for the relationship between cetain quantities

an equation that is true for every value of the variable

dimensional analysis

the process of carrying units throughout a computation

equivalent equations

equations that have the same solution

absolute value function

bivariate data

continuous relation

dependent variable

a function that contains an algebraic expression within absolu…

data consisting of pairs of values

a relation in which the domain is a set of individual points

the other variable in a function, usually y, whose values depe…

absolute value function

a function that contains an algebraic expression within absolu…

bivariate data

data consisting of pairs of values

absolute value function

axis of symmetry

boundary

constant of variation

a function of the form f(x) = |mx + b| + c, where m does not e…

a line that divides a figure into two parts that are mirror im…

a line in the cordinate plane that separated the solutions of…

the ratios of the two variables in a direct variation and the…

absolute value function

a function of the form f(x) = |mx + b| + c, where m does not e…

axis of symmetry

a line that divides a figure into two parts that are mirror im…

absolute value

additive inverse

coordinate

inductive reasoning

The distance a number is from zero on a number line... The dista…

The opposite of a number... -5 + 5 = 0... (mathematics) one of a…

a number that identifies a position relative to an axis... Order…

A method of reasoning in which a number of specific facts or e…

absolute value

The distance a number is from zero on a number line... The dista…

additive inverse

The opposite of a number... -5 + 5 = 0... (mathematics) one of a…

Whole number

Integer

Rational number

Opposite

The numbers 0, 1, 2, 3, ... are whole numbers.

Any of the numbers ..., -3, -2, -1, 0, 1, 2, 3, ... are intege…

A number that can be written as a quotient of two integers.

Two numbers that are the same distance from 0 on a number line…

Whole number

The numbers 0, 1, 2, 3, ... are whole numbers.

Integer

Any of the numbers ..., -3, -2, -1, 0, 1, 2, 3, ... are intege…

prediction equation

rate of change

reflection

scatter plot

an equation suggested by the points of a scatter plot that is…

how much a quantity changes over time, relative to the change…

a transformation in which every point of a figure is mapped to…

a set of data graphed as ordered pairs in a coordinate plane

prediction equation

an equation suggested by the points of a scatter plot that is…

rate of change

how much a quantity changes over time, relative to the change…

variable

constant

algebraic expression

evaluate

A symbol used to represent a quantity that can change

A value that does not change

A mathematical phrase involving at least one variable and some…

To find the value of a mathematical expression.

variable

A symbol used to represent a quantity that can change

constant

A value that does not change

What is the difference quotient?

Define domain

Define range

Define a function

DQ = [f(x+h) - f(x)] / h

The x-values a relation can have. Ask yourself 2 questions: 1)…

The y-values a relation can have.

A relation whose graph passes a vertical line test.... Each x is…

What is the difference quotient?

DQ = [f(x+h) - f(x)] / h

Define domain

The x-values a relation can have. Ask yourself 2 questions: 1)…

absolute value (p. 63)

additive inverse (p. 71)

coordinate (p. 62)

inequality (p. 62)

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 (p. 63)

The distance a number is from zero on the number line.

additive inverse (p. 71)

An integer and its opposite.