A function is a specific type of relation in which each domain value, or input, leads to exactly one range value, or output. Example: The cofee shop menu, shown below, consists of items and …

For each of the examples below, determine whether the mapping makes sense within the context of the given situation, and then state whether or not the mapping represents a function.

When a function f is defined with a rule or an equation using x and y for the independent and dependent variables, we say, “y is a function of x” to emphasize that y depends on x.

Here are a few examples of functions. We will look at them in more detail during the lecture. Very important are polynomials, trigonometric functions, the exponential and logarithmic function. …

Function Worksheet Name___________________________________ MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. Decide …

Function Notation/Evaluating a Function: The notation y = f (x ) provides a way of denoting the value of y (the dependent variable) that corresponds to some input number x (the independent …

A function f is called an algebraic function if it can be constructed using algebraic operations such as addition, subtraction, multiplication or division or taking radical sign (Starting with polynomial).