# Study sets matching "algebra chapter 2"

Even Function

Odd Function

Linear Function

Absolute Value Function

symmetric to y axis... f(-x)= f(x)

symmetric to origin... f(-x)= -f(x)

y=x... f(x)=a(x-h)+k

y=|x|... f(x)=a|x-h|+k

Even Function

symmetric to y axis... f(-x)= f(x)

Odd Function

symmetric to origin... f(-x)= -f(x)

The Distributive Property of Multiplica…

The Distributive Property of Multiplica…

Like Terms

Coefficient

For all real numbers a, b, and c, c(a + b) = ca + cb

For all real numbers a, b, and c, c(a - b) = ca - cb

Two or more terms in which the variables and corresponding exp…

The number in front of a variable

The Distributive Property of Multiplica…

For all real numbers a, b, and c, c(a + b) = ca + cb

The Distributive Property of Multiplica…

For all real numbers a, b, and c, c(a - b) = ca - cb

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…

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

Equivalent Equations

Identity

Inverse Operations

Literal Equations

Equations that have the same solution

An equation that is true for every possible value of the varia…

Opposite operations, undos another operation

An equation that involves two or more variables

Equivalent Equations

Equations that have the same solution

Identity

An equation that is true for every possible value of the varia…

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.

Real numbers

Rational numbers

Irrational numbers

Intergers

A number that can be positive, negative, and have decimal plac…

One that can be written as a ratio of 2 intergers

Any number that is not rational. It cannot be written as a rat…

A number that has no fractional part, and no digits after the…

Real numbers

A number that can be positive, negative, and have decimal plac…

Rational numbers

One that can be written as a ratio of 2 intergers

Addition of Property Equality (p. 81)

Conversion Factor (p. 117)

Cross Products (p, 125)

Cross Products Property (p. 125)

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

A ratio of two equivalent measures in different units

Used to solve proportions

the product of the means equals the products of the extremes

Addition of Property Equality (p. 81)

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

Conversion Factor (p. 117)

A ratio of two equivalent measures in different units

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 ____…

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

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 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 th…

An inequality that contains an absolute…

The absolute value of the difference of…

An inequality formed by joining two ine…

Inequalities that have the same solutio…

Absolute value inequality

Absolute deviation

Compound inequality

Equivalent inequalities

An inequality that contains an absolute…

Absolute value inequality

The absolute value of the difference of…

Absolute deviation

An ______________ is a mathematical sen…

To find the value of the variable that…

Equations that have the same solution

An equation that requires multiple step…

Equation

Solve the equation

Equivalent Equations

Multi Step equation

An ______________ is a mathematical sen…

Equation

To find the value of the variable that…

Solve the equation

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

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 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 th…

percent change

percent increase

percent decrease

relative error

the ratio of the amount of change to the original amount expre…

the percent change found when the original amount increases

the percent change found when the original amount decreases

the ratio of the absolute value of the difference of a measure…

percent change

the ratio of the amount of change to the original amount expre…

percent increase

the percent change found when the original amount increases

Absolute Value

Additive Inverse

Coordinate

Inequality

The distance a number is from zero on a number line. ALWAYS PO…

The opposite of the number. A number and its opposite add up t…

The number on a number line where a point is located.

A statement that compares two quantities using <, >, ≤,≥, or ≠

Absolute Value

The distance a number is from zero on a number line. ALWAYS PO…

Additive Inverse

The opposite of the number. A number and its opposite add up t…

one-to-one function

onto function

discrete relation

continuous relation

Each element of the domain pairs with exactly one unique eleme…

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

The domain is a set of individual points

The domain has infinite number of element and can be graphed w…

one-to-one function

Each element of the domain pairs with exactly one unique eleme…

onto function

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

graph

linear equation

function

y=mx+b

represent numerical information spatially

an equation in two variables whose graph is a line

a relationship in which for each input value there is one and…

slope intercept form

graph

represent numerical information spatially

linear equation

an equation in two variables whose graph is a line

solve an equation

equivalent equations

consecutive integers

consecutive even integers

find the solution (value of the variable) that makes the equat…

have the same solution

integers in counting order

2, 4, 6, 8 or n, n+2, n+4

solve an equation

find the solution (value of the variable) that makes the equat…

equivalent equations

have the same solution