# Study sets matching "algebra chapter 2"

Study sets

Diagrams

Classes

Users

relation

domain

range

function

a set of pairs of input and output values. You can represent a…

the set of inputs, also called x-coordinates, of the ordered p…

the set of outputs, also called y-coordinates, of the ordered…

is a relation in which each element of the domain corresponds…

relation

a set of pairs of input and output values. You can represent a…

domain

the set of inputs, also called x-coordinates, of the ordered p…

Inequality

Solution of an Inequality

Solution Set

Graph of an Inequality

A mathematical sentence that compares expressions.

A value that makes an inequality true.

The set of all solutions of an inequality.

A graph that shows the solution set of an inequality on a numb…

Inequality

A mathematical sentence that compares expressions.

Solution of an Inequality

A value that makes an inequality true.

Function

Domain

Range

one-to-one function

Each input has at most one unique output. Passes vertical line…

All possible x values, independent variable, inputs.

All possible y values, dependent variable, outputs.

Each output is only mapped to at most once. Passes the horizon…

Function

Each input has at most one unique output. Passes vertical line…

Domain

All possible x values, independent variable, inputs.

Inequalities

(-4, 0) ∪ [-2, 1] and (-4, 0) ∩ [-2, 1]

[ ]

( )

If you replace the = sign in an equation with either <, >, ≤,…

(-4, 1] due to having both from ∪ and [-2, 0) due to having th…

Used for ≤ and ≥.

Used for < and >.

Inequalities

If you replace the = sign in an equation with either <, >, ≤,…

(-4, 0) ∪ [-2, 1] and (-4, 0) ∩ [-2, 1]

(-4, 1] due to having both from ∪ and [-2, 0) due to having th…

parabola

quadratic function

vertex form

vertex of a parabola

graph of a quadratic function

function that can be written in the form f(x) = a(x - h)² + k,…

quadratic function written in the form f(x) = a(x - h)² + k, w…

the lowest point on a parabola that opens up or the highest po…

parabola

graph of a quadratic function

quadratic function

function that can be written in the form f(x) = a(x - h)² + k,…

Point-Slope Formula

Vertical Lines

Horizontal Lines

Slope-Intercept Form

y-y1=m(x-x1)

-Written in the form x=a, where a represents the line's x-inte…

-Written in the form y=a, where a represents the lines y-inter…

y=mx+b

Point-Slope Formula

y-y1=m(x-x1)

Vertical Lines

-Written in the form x=a, where a represents the line's x-inte…

equation

markup

discount

percent decrease

a mathematical statement that two expressions are equivalent

the amount by which a whole sale cost is increased

an amount by which an original price is reduced

a decrease given as a percent of the original amount

equation

a mathematical statement that two expressions are equivalent

markup

the amount by which a whole sale cost is increased

Addition property of equality

Celsius

conversion factor

cross product property

for every real number a,b, and c, if a=b, then a+b = b+c

The ________ scale, invented by Swedish Astronomer Anders ____…

a ratio of two equivalent measures in different units

if a/b = c/d, then ad = bc

Addition property of equality

for every real number a,b, and c, if a=b, then a+b = b+c

Celsius

The ________ scale, invented by Swedish Astronomer Anders ____…

One-to-one function

Onto function

Both one-to-one and onto

Discrete relation

Each element of the domain pairs to exactly one unique element…

Each element of the range corresponds to an element of the dom…

Each element of the domain is paired to exactly one element of…

A relation in which the domain is a set of individual points.…

One-to-one function

Each element of the domain pairs to exactly one unique element…

Onto function

Each element of the range corresponds to an element of the dom…

Conversion factor

cross-products

Equivalent equations

formula

A ratio of two equivalent measures in different units

The set of all ordered pairs with the first element in A and w…

Equations that have the same solutions

An equation that states a relationship among quantities

Conversion factor

A ratio of two equivalent measures in different units

cross-products

The set of all ordered pairs with the first element in A and w…

Inequality

Solution of an inequality

Solution set

Graph of an inequality

A mathematical sentence that compares expressions

A value that makes an inequality

The set of all solutions of an inequality

A graph that shows the solution set of an inequality on a numb…

Inequality

A mathematical sentence that compares expressions

Solution of an inequality

A value that makes an inequality

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…

Commutative Property of Addition

Commutative Property of Multiplication

Associative Property of Addition

Associative Property of Multiplication

Changing the order of the values you are adding does not chang…

Changing the grouping of the values you are multiplying does n…

Changing the grouping of the values you are adding does not ch…

Changing the grouping of the values you are multiplying does n…

Commutative Property of Addition

Changing the order of the values you are adding does not chang…

Commutative Property of Multiplication

Changing the grouping of the values you are multiplying does n…

Rational number

Irrational number

Real number

Reciprocal

A number that can be written as the ratio of two integers

A number that can not be written as the ratio of two integers

The set of all ration and irrational numbers

The number you multiply by to get one

Rational number

A number that can be written as the ratio of two integers

Irrational number

A number that can not be written as the ratio of two integers

Formula

Equivalent Equations

Multi-Step Equations

Consecutive Integers

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

Equations that have the same solution.

Equations with more than one operation.

Integers in counting order.

Formula

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

Equivalent Equations

Equations that have the same solution.

relation

domain

range

function

a set of pairs of input and output values

a relation of the set of inputs, also called x-coordinates, of…

a set of outputs, also called y-coordinates, of the ordered pa…

a relation in which each element of the domain corresponds wit…

relation

a set of pairs of input and output values

domain

a relation of the set of inputs, also called x-coordinates, of…

equation

solution

linear equation

linear equations in one variable

a mathematical sentence stating that two quantities (expressio…

the value of the variable that makes an equation true

equations that are straight lines when graphed

equations that have only one variable and in which the variabl…

equation

a mathematical sentence stating that two quantities (expressio…

solution

the value of the variable that makes an equation true

Expression

Term

Coefficient

numerical expression

A mathematical phrase that contains operations, numbers, and/o…

Single number or variable

The numerical factor of a term that contains a variable

A combination of numbers and operations

Expression

A mathematical phrase that contains operations, numbers, and/o…

Term

Single number or variable

X value terms

Y value terms

Function

Vertical Line test

domain, input values, independent variables

range, output values, dependent variables

specific domain, range relationship where every domain has onl…

If a vertical line intersects a graph at more than one point t…

X value terms

domain, input values, independent variables

Y value terms

range, output values, dependent variables

Additive Identity

Multiplicative identity

Commutative Property Of Addition

Associative Properties Of Addition and…

When You Add a Number and 0 is the sum equals the original num…

When You Multiply a number and 1 is the product equals the ori…

Changing the order of the values you are adding or multiplying…

Changing the grouping of the values you are adding or Multiply…

Additive Identity

When You Add a Number and 0 is the sum equals the original num…

Multiplicative identity

When You Multiply a number and 1 is the product equals the ori…

Formula

Solve an Equation

Equivalent Equations

Multi-step Equation

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

The process of finding all values of the variable that makes t…

Equations that have the same solution

Equations with more than 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 makes t…

formula

solve an equation

equivalent equations

multi-step equation

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

The process of finding all values of the variable that make an…

Equations that have the same solution

Equations with more than 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 an…

slope

figure 0

growth

y-intercept

measure of steepness of a line, rise/run, change in y/change i…

starting figure in a pattern

mathematical relationship is to examine how the output value g…

point where a line crosses the y-axis

slope

measure of steepness of a line, rise/run, change in y/change i…

figure 0

starting figure in a pattern