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Histogram

Line Plot

Mean

Median

A bar graph that shows the frequency of data within intervals

A number line with marks or dots that show frequency

The sum of the items in a set of data divided by the number of…

The middle number or the mean(average) of the two middle numbe…

improper fraction

lowest terms of a fraction

Rational Number

Mixed Number

a fraction whose numerator is larger than the denominator

A fraction is in lowest terms if the GCF of numerator and deno…

Any number that can be written a/b , where a and b are integer…

A number consisting of an integer and a proper fraction.

congruent

converse

Distance Formula

hypotenuse

line segments that have the same length, or angles that have t…

the statement formed by reversing the phrases after if and the…

the distance between two points, with coordinates (x1,y1) and…

the side opposite the right angle in a right triangle

additive identity

multiplication identity

commutative property of addition

commutative property of multiplication

the sum of a number, and the additive identity, 0, is the numb…

the product of a number and the multiplication identity, 1, is…

changing the order of the addends will not change the sum: *a+…

changing the order of the factors will not change the product:…

Variable

Numerical Expression

Value of a Numerical Expression

Coefficient

is a symbol (such as a letter) that represents a number.

is any combination of sums, differences, products, or division…

is the number found by evaluating the expression.

is the number found by multiplying a number and a variable

adjacent angles

alternate exterior angles

alternate interior angles

center of rotation

two angles that have the same vertex, share a common side, and…

nonadjacent angles found outside two lines on opposite sides o…

nonadjacent angles found between two lines on opposite sides o…

a fixed point around which shapes move in a circular motion to…

integer

whole number

negative number

square root

the positive whole numbers, their opposites, and the zero

a number, zero or greater, that does not have a decimal or fra…

a number to the left of the zero on the real number line

a number, when multiplied by itself, equals the square

Interval

Tick Marks

Numerator

Denominator

The set of numbers between two numbers perhaps including the n…

Marks on a number line that divide a number line into parts

The top number in a fraction.... The dividend of a fraction; the…

The bottom number in a fraction.... The divisor of a fraction; th…