what a function tells us in mathematics.
Answer to Problem 1QQ
Solution: In mathematics, a function tells us a) how one variable depends on another.
Explanation of Solution
Given: In mathematics, a function tells us
a) how one variable depends on another.
b) how an operation, such as multiplication or division, works.
c) how inputs and outputs are affected by machines.
A function:
A function describes how a dependent variable changes with respect to one or more independent variables. When there are two variables, we may denote their relationship as an ordered pair with the independent variable first: (independent variable, dependent variable)
If x is the independent variable and y is the dependent variable, we write the function as .
Thereby in mathematics, a function tells us a) how one variable depends on another.
Conclusion:
In mathematics, a function tells us a) how one variable depends on another.
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