type of graph in which the lengths of bars are used to represent and compare data in categories (TWO WORDS)
Bar Graph
the order in which operations in an expression to be evaluated are carried out. 1. parentheses 2. exponets 3. multiplication and divison 4. addition and subtraction (three words)
Order of opperations
a letter used to represent one or more numbers
Variable
is a number made of repeated factors
POWER
a mathematical notation indicating the number of times a quantity is multiplied by itself
Exponent
is the number that is repeatedly multiplied in a power
Base
a mathematical sentence with an equal sign that shows that two expressions are equivalent
equation
finding all the solutions of an equation
Solve
The sum of the lengths of the sides of a polygon
Perimeter
the number of square units needed to cover a flat surface
Area
Positive and Negative Whole Numbers and 0. Examples: .... -3, -2, -1, 0, 1, 2, 3.....(Does not include fractions or decimals)
Integers
the distance a number is from 0 on the number line, value of n is written l n l (two words)
Absolute Value
the sum of the values in a data set divided by the number of values in the set
Mean
number in front of a variable
coefficient
A pair of numbers, (x, y), that indicate the position of a point on a coordinate plane. (two words)
Ordered pair
one of four sections into which the coordinate plane is divided
QUADRANT
A statement that compares two quantities using <, >, ≤,≥, or ≠
INEQUALITY
is the middle value in a data set where the numbers are ordered least to greatest
median
is the value in a data set that occurs most often. If all values occur the same amount of times there is no mode for that set.
mode
is the set of all points that are an equal distance from a point called the center
circle