a function is just a rule which takes certain values as input values and asign to each input value exactly one output value (you must be wondering what the "F" is in input or an output value? Well, they are just a fancy name for "variables")
(; <3 thanx for the questionn:Desimtate
In math, the derivative of a function is the graph of the function's slope, or the rate of change of a function at a given point. In other senses, it means something that is derived, or comes from, something else.
To function means, "to work correctly or adequately". In math, a function is a relation between the domain and the codomain that associates each element in the domain with exactly one element in the codomain.
The word at means the least
the word by means 'times' or 'multiply'
A guess
in math terms reduce means to simplify
The word increased in a math problem means you are adding to terms or numbers.
Function is a science class means work, or what it does.
'Math(s)' is the shortened word for 'Mathematics'. The word 'mathematics' comes from Classical Greece, and means 'to learn'.
The word function means job.
Estimate means guess.