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A.1
multi-step equations
literal equations
inequality
order of operations
real numbers
coefficients
formulas
constants
value
x-coordinate
point of intersection
solution
A.2
algebraic expressions
verbal expressions
quantitative
replacement values
(replacement set)
variables
order of operations
numerical values
A.3
Properties of Equality
reflexive
symmetric
transitive
substitution
addition
subtraction
multiplication
division
Properties of Real Numbers
addition
multiplication
closure
commutative
associative
inverse
identity
distributive
Algebra I – Essential Vocabulary
A.4
data
matrix
scalar
element
row of a matrix
column of a matrix
dimensions of a matrix
position in a matrix
A.7
slope
positive slope
negative slope
undefined slope
zero slope
rate of change
coefficient
dependent variable
independent variable
A.5
relation
function
function notation
input value
output value
vertical line test
constant rate of change
Cartesian coordinate plane
ordered pairs
domain
range
dependent variable
independent variable
representations
tabular
symbolic
graphical
verbal
physical
A.8
standard form
slope intercept form
point-slope form
A.6
linear functions
slope-intercept form
standard form
vertical line
horizontal line
dependent variable
independent variable
A.9
infinite solutions
system of linear equations
consistent independent system
consistent dependent system
inconsistent system
A.10
exponent
scientific notation
power
base
coefficient
monomial
decimal notation
A.11
polynomial
binomial
monomial
constant
variable
expression
distributive property
A.12
binomial
trinomial
polynomial
factor
root
zeros of a function
quadratic function
roots of the quadratic function
prime
distributive property
greatest common factor (gcf)
x-intercepts
A.13
radicals
square root
perfect square
radicand
A.14
quadratic equation
standard form of a quadratic
equation
parabola
A.15
ordered pair
function notation
zero of a function
root of a function
domain
range
dependent variable
independent variable
A.16
prediction
outcomes
Algebra I – Essential Vocabulary
A.17
measures of central tendency
range
inter-quartile range
box-and-whisker graphs
descriptive statistics
extreme values
A.18
direct variation
indirect variation
constant of variation
dependent variable
rate of change