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Expression

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Algebra Math

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Date created

Mar 14, 2020

Cards (81)

Section 1

(50 cards)

Expression

Front

Consists of sums and/or products of numbers and variables

Back

subset

Front

elements from a given set

Back

Real numbers

Front

All numbers - Rational and Irrational

Back

Multiplicative identity

Front

For any number a, a•1=a

Back

Inequality

Front

Mathematical sentence used to compare the values of two expressions

Back

Simplest form

Front

An expression that contains no like terms or parentheses

Back

Term

Front

A number, variable, or product or quotient of numbers and variables

Back

Additive identity

Front

For any number a, a+0=a

Back

reciprocal

Front

It is the multiplicative inverse

Back

Brackets

Front

Used in an interval notation representing the solution is closed/equal to

Back

Like terms

Front

Terms that contain the same variables, with corresponding variables having the same power

Back

Multiplicative inverse property

Front

For every number a/b, where a, b≠0, there is exactly one number b/a such that a/b•b/a=1

Back

Quotient

Front

Answer to a division problem

Back

Distributive property

Front

a(x+y) = ax+ay

Back

Difference

Front

operation involving subtraction

Back

Additive inverse

Front

For any number a, a+ (-a)=0

Back

Rational Numbers

Front

Any number that can be written as a fraction. Includes repeating and terminating decimals.

Back

Power

Front

Refers to the exponent

Back

'And' inequality

Front

The overlap of two distinct inequalities making a "sandwich" effect when graphed

Back

perfect squares

Front

products that have the same factor twice

Back

absolute value

Front

Distance a number is from zero

Back

Reflexive property

Front

For any number a, a=a

Back

Interval notation

Front

The solution to an inequality which uses brackets and/or parentheses

Back

Square Root

Front

Radical Symbol

Back

Integers

Front

Whole numbers and their opposites

Back

element of a set

Front

each object of a given set

Back

Radicand

Front

The number in the radical symbol

Back

Multiplicative inverse

Front

Two factors whose product is one

Back

Equation

Front

A mathematical sentence that contains an = sign

Back

counterexample

Front

An example showing that a statement is false

Back

disjoint sets

Front

have no elements in common of the given sets

Back

Order of operations

Front

PEMDAS

Back

Substitution property

Front

If a=b, then a may be replaced by b in any expression

Back

Irrational Numbers

Front

Any number that cannot be written as a fraction

Back

Whole numbers

Front

Counting numbers (natural numbers) and zero

Back

Union

Front

Is the set that contains all the elements of the given sets

Back

Constant

Front

A term that has no variable

Back

'Or' Inequality

Front

Two separate inequalities going in opposite directions on a graph

Back

Natural numbers

Front

Counting numbers

Back

Compound inequality

Front

Consists of two distinct inequalities joined by the word 'and' or the word 'or'

Back

solution

Front

makes an equation/inequality true

Back

factor

Front

The numbers that are multiplied

Back

Product

Front

Answer to a multiplication problem

Back

Multiplicative property of 0

Front

For any number a, a•0=0

Back

Symmetric property

Front

For any numbers a and b, if a=b then b=a

Back

Coefficient

Front

The numerical value of a term that is in front of the variable

Back

Intersection

Front

Set of elements that are common to every set in the given set

Back

Variables

Front

Symbols used to represent unspecified numbers of values

Back

Transitive property

Front

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

Back

set

Front

a well defined collection of objects

Back

Section 2

(31 cards)

point-slope formula

Front

y-y₁=m(x-x₁)

Back

parent function

Front

simplest function

Back

Vertical line test

Front

Test used to determine if a graph is function

Back

Standard form of a linear equation

Front

Ax+By=C

Back

y-intercept

Front

point(s) where the graph crosses the y axis

Back

parentheses

Front

Used in an interval notation representing the solution is open or not equal to

Back

output

Front

The Range, the dependent variable, the y values

Back

Input

Front

Is the domain, the independent variable, the x values

Back

Slope

Front

y₂-y₁/x₂-x₁

Back

continuous graph

Front

A graph that is unbroken

Back

parallel lines

Front

lines that have the same slope

Back

Range

Front

The y values of a relation or function

Back

Common difference

Front

it is the difference between consecutive terms in a sequence

Back

arithmetic sequence

Front

the difference between consecutive terms is constant

Back

l 'and'

Front

Used in an absolute value inequality that is less than or less than and equal to

Back

zeros

Front

solutions, roots, x-intercept, point(s) where the graph crosses the x-axis

Back

slope intercept form

Front

y= mx+b

Back

frequency

Front

The amount of times an event occurs

Back

the 'ceiling' and 'floor' of a function

Front

used to find the range of a function

Back

arithmetic sequence formula (explicit)

Front

A(n) = A(1) +(n-1)d

Back

function

Front

The relationship that pairs each input value with exactly one output value

Back

No Solution

Front

When the variables cancel out and the constants are not equal (false)

Back

marginal frequency

Front

The numbers in the 'Total' rows and 'Total' columns

Back

Infinite Solution

Front

When the variables cancel out and the constants are the same (true)

Back

relative frequency

Front

How often an event occurs divided by all outcomes

Back

Domain

Front

The x values of a relation or function

Back

Discrete graph

Front

A graph composed of isolated points

Back

linear function

Front

a function whose graph is a nonvertical line or part of a nonvertical line

Back

G 'or'

Front

Used in an absolute value inequality that is greater than or greater than and equal to

Back

the 'walls' of a function

Front

used to find the domain of a function

Back

function notation

Front

use f(x) in place of y

Back