greatest common factor		the sum of the numbers in a set of data divided by the number of pieces of data
origin		for any numbers a,b, and c, a(b c) = ab ac and (b c)a = ba ca
interquartile range		the most common unit of mesure for angles
slope		in a set of data, this is the number in the middle when the data are organized from least to greatest
mean		a bunch of points
relation		number that divides into another number with no remainder
degree		numerical information gathered for statistical purposes
factor		an angle with a mesure greater than zero degrees and less then 90 degrees
exponent		expression that contain the same variables with the same powers
ordered pair		number that has exactly two factors
linear equation		an equation for which the graph is a straight line
function		point where the x axis meets the y axis
acute angle		the numerical part of a monomial
odds		high number minus low number
coefficient		and x and a y coordinate in paranthesis separated by a comma
equation		the vertical change compared to the horizontal change
range		passes the vertical line test
prime		where the line crosses the vertical axis
data		number of successes compared to number of failures
like terms		the biggest number that goes into two other numbers with no remainder
distributive property		another word for a power
lower quartile		the median of the first half of the data
x intercept		a mathematical sentence that contains the equals = sign
y intercept		upper quartile minus lower quartile
median		where the line crosses the horizontal axis