#### 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…

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…

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…

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…

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…

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

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

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…

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

direct of variation

slope

ordered pair

linear equation

the relationship of two variables if there is a nonzero number

A measure of the steepness of a line. Given two points with c…

A pair of numbers that give the location of a point on a x an…

an equation whose graph is a straight line

direct of variation

the relationship of two variables if there is a nonzero number

slope

A measure of the steepness of a line. Given two points with c…

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…

Dilation

Reflection

Translation

Opposite Angles

A transformation that enlarges or reduces a figure.

A transformation that flips a figure across a line (Mirror im…

A transformation (Slide) of a figure on a coordinate plane.

Two angles formed from intersecting lines from each other and…

Dilation

A transformation that enlarges or reduces a figure.

Reflection

A transformation that flips a figure across a line (Mirror im…

base

counting (natural) numbers

decimal notation

E

the number in an expression or equation which is raised to a…

the set of positive numbers that begins at one and increases…

a representation of a real number, not including counting (na…

a symbol used in a calculator to indicate that the preceding…

base

the number in an expression or equation which is raised to a…

counting (natural) numbers

the set of positive numbers that begins at one and increases…

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

The origin

Rise over run

Y-intercept

X-axis

A graph needs to go through _____ to be proportional.

Slope, in basic terms, is simply...

In the equation y=mx+b, b is the ____.

The horizontal axis is the _____.

The origin

A graph needs to go through _____ to be proportional.

Rise over run

Slope, in basic terms, is simply...

AA (Angle-Angle) Similarity Theorem

Absolute Value

Acute Angle

Addition

States that two triangles are similar if two angles of one tr…

The distance of a number from zero on the number line

An angle that measures larger than 0 degrees but less than 90…

More than / Plus / Additional / Sum

AA (Angle-Angle) Similarity Theorem

States that two triangles are similar if two angles of one tr…

Absolute Value

The distance of a number from zero on the number line

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

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…

Circumference

Radius

Pi

Diameter

The perimeter or distance around a circle

The distance from the outside to the center of a circle (R)

3.14 or 22/7 as a fraction

The distance across the whole circle, going through the cente…

Circumference

The perimeter or distance around a circle

Radius

The distance from the outside to the center of a circle (R)

slope

ordered pair

linear equation

slope intercept form of an equation

A measure of the steepness of a line.

A pair of numbers that give the location of a point on a x an…

an equation whose graph is a straight line

y=mx + b (m is the slope, b is the y intercept point)

slope

A measure of the steepness of a line.

ordered pair

A pair of numbers that give the location of a point on a x an…

direct of variation

slope

ordered pair

linear equation

the relationship of two variables if there is a nonzero number

A measure of the steepness of a line. Given two points with c…

A pair of numbers that give the location of a point on a x an…

an equation whose graph is a straight line

direct of variation

the relationship of two variables if there is a nonzero number

slope

A measure of the steepness of a line. Given two points with c…

Exponential Notation

Base

Prime Factorization

Power

Notation used to write a number as a base raised to an expone…

In an expression of an form a to the n power, the base a is u…

A number written as a product of its prime factors.

The product of repeated multiplication of the same factor.

Exponential Notation

Notation used to write a number as a base raised to an expone…

Base

In an expression of an form a to the n power, the base a is u…

When a transversal intersects parallel…

When a transversal intersects parallel…

When a transversal intersects parallel…

Alternate exterior angles

Corresponding angles are congruent

Alternate Interior angles are congruent

Alternate exterior angles are congruent

formed on the outside of the parallel lines

When a transversal intersects parallel…

Corresponding angles are congruent

When a transversal intersects parallel…

Alternate Interior angles are congruent

relation

supplementary angles

reflection

rational numbers

set of ordered pairs

Two angles that form a straight angle of 180 degrees.

Figure is flipped over.

a number that can be expressed in the form of a fraction

relation

set of ordered pairs

supplementary angles

Two angles that form a straight angle of 180 degrees.

base

power

cubed

square root

The number that is going to be raised to a power. The base nu…

A number produced by raising a base to an exponent

A base raised to the 3rd power. [comes from finding the volum…

a number that when multiplied by itself equals a given number

base

The number that is going to be raised to a power. The base nu…

power

A number produced by raising a base to an exponent

average rate of change

coefficient

common denominator

common factor

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…

Any common factor of two or more numbers

average rate of change

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

coefficient

A numerical factor in a term of an algebraic expression

Rigid Transformation

Prime Notation

Translation

Reflection

Transformation or movement of a figure that preserves shape a…

The label that indicates an image has been transformed

To slide an object

To flip an object

Rigid Transformation

Transformation or movement of a figure that preserves shape a…

Prime Notation

The label that indicates an image has been transformed

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.

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