Introduction to Functions

Front

Is this mapping a function or not a function?

Back

Function

Front

All of the y values or outputs are called the ________?

Back

Range

Front

A set of ordered pairs is called a ________?

Back

Relation

Front

Which of these is a solution to the equation y = 2x-7? (2,-3), (0, 7)

Back

(2,-3)

Front

A relation where every input yields one and only one output is called a(n) __________?

Back

Function

Front

What is the definition of a function?

Back

A relation where each input has exactly one output.

Front

What is the domain of a function?

Back

The set of all possible input values (x-values).

Front

What is the range of a function?

Back

The set of all possible output values (y-values).

Front

What does the Vertical Line Test determine?

Back

Whether a relation is a function.

Front

If f(x) = 3x + 2, what is f(1)?

Back

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