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Algebra 1 U1L1 (Expressions) Flashcards | StudBud
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Algebra 1 U1L1 (Expressions)
Algebra 1 U1L1 (Expressions)
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1
algebraic expression
two numbers with opposite signs that have a sum of zero
a mathematical expression that includes at least one variable
a number’s distance from zero
2
numerical expression
a data value that is far removed from the rest of the data se
the trend line that most accurately represents the data
a mathematical expression that includes numbers and symbols only
3
constant
fixed value; a number on its own or a letter that stands for a fixed number
the ratio of a joint frequency to a marginal frequency
a relation with an infinite set of values in the domain
4
order of operations
a data distribution that is symmetric and has a bell-shaped curve
lines that intersect to form right angles
order in which the operations of a mathematical expression are completed
5
like terms
one of two sides that meet to form the right angle of a right triangle
the trend line that most accurately represents the data
terms in which the same variable(s) are raised to the same exponent
6
evaluate
a graph that uses dots to represent single observations from a data set
to find the value of an expression
a function with a finite set of values in the domain
7
variables
a predetermined quantity that serves as a standard of measurement
an unknown quantity, usually represented by a letter
capable of working successfully within the parameters of the situation
8
absolute value
a number’s distance from zero
the difference of the third and first quartiles
to find the value of an expression
9
factor
the amount of fear you have
part of a term that is multiplied by another part or other parts of a term
how hot the cheese on pizza is
10
coefficient
a number that is multiplied by a variable in a term
data involving two variables
two numbers with opposite signs that have a sum of zero