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Algebra 2 Chapter 1

Algebra 2 Chapter 1 Vocab

QuestionAnswer
Consists of the set of numbers 1,2, 3... Counting numbers
Means to determine the numerical value of an expression Evaluate
is any number that can be represented on a number line Real Numbers
is a letter used to represent unknown quantities Variable
consists of the set of numbers -3, -2, -1, 0, 1, 2, 3... Integers
of a number is its distance from zero on a numberline The absolute value
is an expression that consists of variables, constants, numerals, and mathematical operations Algebraic expression
consists of the set of numbers 0, 1, 2, 3... Whole number
a number on its own or a letter that represents a fixed number Constant
Consists of two or more inequalities joined by the word and or or Compound inequalities
A compound statement joined by and conjunction
set of common elements of 2 or more sets (and) Intersection
When 2 or more sets have no common elements Empty set
A compound statement joined by or Disjunction
A set obtained by 2 or more sets (or) Union
is a mathematical sentence that expresses the relationship between certain quantities Formula
are numbers that can be expressed as a ratio Rational Numbers
Created by: Tegan_yourstruly
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