APPLIED ALGEBRA EXAM 3 QUESTIONS
WITH DETAILED VERIFIED ANSWERS
variable
An unknown represnted by a letter, usually x or y.
coefficient
The number in front of the variable(letter).
constant
A value that does not change
equation
A mathematical sentence that contains an equal sign.
like terms
Terms that contain the same variables raised to the same power.
distribute
the outside number gets multiply by every number in the parenthesis
expression
a group of symbols that make a mathematical statement
relation
A set of ordered pairs (x,y)
function
a relation from a set of inputs to a set of possible outputs where each input is related to exactly
one output. NO REPEATING x's.
domain
the set of all x-values (inputs, independent)
WITH DETAILED VERIFIED ANSWERS
variable
An unknown represnted by a letter, usually x or y.
coefficient
The number in front of the variable(letter).
constant
A value that does not change
equation
A mathematical sentence that contains an equal sign.
like terms
Terms that contain the same variables raised to the same power.
distribute
the outside number gets multiply by every number in the parenthesis
expression
a group of symbols that make a mathematical statement
relation
A set of ordered pairs (x,y)
function
a relation from a set of inputs to a set of possible outputs where each input is related to exactly
one output. NO REPEATING x's.
domain
the set of all x-values (inputs, independent)
