Math USTET Reviewer
Null Set or Empty Set
A set that has no members
Natural Numbers
Also called the counting numbers, this set includes all the whole numbers except zero:
Identity
An equation is called ____ if it satisfies all possible values of the variables.
Rational number
Any number that can be written in fraction form is a?
Real Number
Any number that can name a position on a number line is a?
Irrational Number
Any real number that cannot be written in fraction form is an ?
Conditional
If one or more values of the variable fail to satisfy the equation, the equation is called?
Inequality
It is a mathematical relationship that makes use of the way in which numbers are ordered.
Coordinate
It is a number that corresponds to the point on the line.
Equation
It is a statement of equality between two expressions.
Set
It is a totality of points, numbers, or other objects that satisfies a given condition
Term
It is any algebraic expression consisting only of products of constants and variables.
Complex Number
It is the sum of a real number and an imaginary number.
Intersection
The _______ of both sets is the set consisting only of elements that are common to both sides.
Integers
The counting numbers {1, 2, 3 ...}, their opposites {-1, -2, -3 ...}, and zero are
Coefficient
The numerical part of a term is called?
Reflexive Property
a=a
Division Property
a=b
Transitive Property
a=b and b=c, then a=c
Addition Property
a=b and c=d , then a+c=b+d
Subtraction Property
a=b and c=d , then a-c=b-d
Multiplication Property
a=b and c=d, then ac=bd
Symmetric Property
a=b, then b=a
Variables
Unknown Quantities
whole numbers
Zero and the positive integers are?