Functions

Front

Is this table a function or not a function?

Back

Not a Function

Front

What is the definition of function?

Back

Every input has only ONE output

Front

Does the table represent a function?

Back

No, there is a repeated x-value.

Front

Evaluate the function for the given value: f(x) = 2x + 4, find f(2).

Back

8

Front

For the function f(x) = -3(x-1) find f(0).

Back

3

Front

What is 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

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

Back

9

Front

If f(x) = 5x - 2, what is f(1)?

Back

3