#### Study sets matching "8th grade math"

#### Study sets matching "8th grade math"

Terminating Decimal

Repeating Decimal

Irrational Number

Rational Number

A decimal that ends. Terminate means "End". A terminating dec…

A decimal in which a digit or a sequence of digits keeps repe…

Irrational numbers are real numbers that cannot be expressed…

A Rational Number is a real number written as a ratio of inte…

Terminating Decimal

A decimal that ends. Terminate means "End". A terminating dec…

Repeating Decimal

A decimal in which a digit or a sequence of digits keeps repe…

rational number

irrational number

real number

negative exponents

a number that can be expressed as a ratio (fraction) of two i…

Any real number which cant be expressed as a fraction of two…

All rational and irrational numbers

Raising a number to a negative exponent is the same as raisin…

rational number

a number that can be expressed as a ratio (fraction) of two i…

irrational number

Any real number which cant be expressed as a fraction of two…

rational number

irrational number

perfect square

real number

A number that can be written as a fraction or decimal

a number that can NOT be expressed as a ratio of two integers…

Numbers whose square roots are integers.

All rational and irrational numbers

rational number

A number that can be written as a fraction or decimal

irrational number

a number that can NOT be expressed as a ratio of two integers…

rational number

irrational number

real number

negative exponents

a number that can be expressed as a ratio (fraction) of two i…

Any real number which cant be expressed as a fraction of two…

All rational and irrational numbers

Raising a number to a negative exponent is the same as raisin…

rational number

a number that can be expressed as a ratio (fraction) of two i…

irrational number

Any real number which cant be expressed as a fraction of two…

Rational Number

Variable

Coefficient

Distributive Property

A real number whose decimal form is terminating or repeating…

A letter or symbol used to represent a number.

A number used to multiply a variable. It is often (but not al…

This indicates a special way in which multiplication is appli…

Rational Number

A real number whose decimal form is terminating or repeating…

Variable

A letter or symbol used to represent a number.

transformation

pre-image

image

rotation

moving a shape so that it is in a different position, but sti…

the original image before transformation

a figure resulting from a transformation

a transformation made by rotating (turning or spinning) a fig…

transformation

moving a shape so that it is in a different position, but sti…

pre-image

the original image before transformation

Transformation

Translation

Rotation

Dilation

A change in the size or position of a figure

A transformation that "slides" each point of a figure the sam…

A transformation that "turns" a figure about a fixed point at…

A transformation that changes the size of an object, but not…

Transformation

A change in the size or position of a figure

Translation

A transformation that "slides" each point of a figure the sam…

principal

interest

interest rate

lender

the beginning amount of money either saved or borrowed

amount of money paid by banks and others to use the money in…

the percent you have to pay to borrow money

person or business that loans money to people

principal

the beginning amount of money either saved or borrowed

interest

amount of money paid by banks and others to use the money in…

term

like term

expression

coefficient

A number, a variable, or the product of a number and a variable

Can be grouped together because they have the same variable r…

a group of symbols that make a mathematical statement

A number multiplied by a variable.

term

A number, a variable, or the product of a number and a variable

like term

Can be grouped together because they have the same variable r…

angle

absolute value

adjacent angle

algebraic expression

the union of two rays that have the same end point

The distance of a number from zero on the number line. Always…

Two angels in a plane that have a common vertex and a common…

A group of numbers, symbols, and variables that express an op…

angle

the union of two rays that have the same end point

absolute value

The distance of a number from zero on the number line. Always…

base

cube root

exponent

irrational number

In a power, the number that is the common factor.

One of three equal factors of a number. If a^3=b, then a is t…

In a power, the number of times the base is used as a factor.

any real number that cannot be written as a fraction

base

In a power, the number that is the common factor.

cube root

One of three equal factors of a number. If a^3=b, then a is t…

proportional relationships

m

rate of change

output

a relationship between two quantities in which the ratio of o…

slope; constant of proportionality

a ratio of the amount of change in the dependent variable or…

change in the dependent variable

proportional relationships

a relationship between two quantities in which the ratio of o…

m

slope; constant of proportionality

algebraic expression

average rate of change

coffiecent

common denominator

A group of numbers, symbols, and variables that express an op…

The average rate of change of a function between any two poin…

A numerical factor in a term of an algebraic expression

For two or more fractions, a common denominator is a common m…

algebraic expression

A group of numbers, symbols, and variables that express an op…

average rate of change

The average rate of change of a function between any two poin…

angle

absolute value

adjacent angle

algebraic expression

the union of two rays that have the same end point

The distance of a number from zero on the number line. Always…

Two angels in a plane that have a common vertex and a common…

A group of numbers, symbols, and variables that express an op…

angle

the union of two rays that have the same end point

absolute value

The distance of a number from zero on the number line. Always…

angle

absolute value

adjacent angle

algebraic expression

the union of two rays that have the same end point

The distance of a number from zero on the number line. Always…

Two angels in a plane that have a common vertex and a common…

A group of numbers, symbols, and variables that express an op…

angle

the union of two rays that have the same end point

absolute value

The distance of a number from zero on the number line. Always…

circumference

equation

similar figures

square root

The distance around a circle

a number sentence or rule

figures that have the same shape but not necessarily the same…

a number that is multiplied by itself to form a product; the…

circumference

The distance around a circle

equation

a number sentence or rule

Integers

Irrational Numbers

Ordered Pair

Origin

Includes positive numbers, zero, and negative numbers

Decimal that never stops and never repeats

Also called a coordinate

Point where the x-axis and y-axis intersect... always (0,0)

Integers

Includes positive numbers, zero, and negative numbers

Irrational Numbers

Decimal that never stops and never repeats

Solve the system... y=3x+1... y=3x-3... Does it…

Use substitution... y=-5x+14... y=x-10

Find the slope of the line through... (1,…

Find the slope of the line through... (0,…

No solution

The solution is (4,-6)

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Solve the system... y=3x+1... y=3x-3... Does it…

No solution

Use substitution... y=-5x+14... y=x-10

The solution is (4,-6)

y-axis

absolute value

additive inverse

integer

the vertical axis on a coordinate plane

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

The opposite of a number

All whole numbers (both positive and negative) and zero.

y-axis

the vertical axis on a coordinate plane

absolute value

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

rational number

irrational number

real number

negative exponents

a number that can be expressed as a ratio (fraction) of two i…

Any real number which cant be expressed as a fraction of two…

All rational and irrational numbers

Raising a number to a negative exponent is the same as raisin…

rational number

a number that can be expressed as a ratio (fraction) of two i…

irrational number

Any real number which cant be expressed as a fraction of two…