Algebra 1 Dont worry about #2 Rational numbers: any real number
that can be written as a fraction Irrational numbers: any real
number that cannot be written as a fraction; it is infinite and
non-repeating. Function: a relationship between two variables in
which each x- value has exactly one y-value. Integers: whole
numbers and their opposites. Non- linear: an equation where x is
raised to a power other than 1. y-intercept: constant, initial
value. Inequality: a problem involving two variables, relating them
using , >,
