Functions, Functions, Functions

Front

What are all of the y values or outputs in a function called?

Back

Range

Front

What are all of the x values or inputs in a function called?

Back

Domain

Front

Is this graph a function or not a function?

Back

Not a Function

Front

Is the relation a function? Why?

Back

No, because the x-value 11 has two y-values pair with it.

Front

Is the function represented by the table linear or nonlinear?

Back

linear

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the vertical line test?

Back

A method to determine if a graph represents a function; if a vertical line crosses the graph more than once, it is not a function.

Front

What is a linear function?

Back

A function that graphs to a straight line, represented by the equation y = mx + b.

Front

What is a nonlinear function?

Back

A function that does not graph to a straight line, such as quadratic or exponential functions.

Front

What is the difference between a function and a relation?

Back

A function is a specific type of relation where each input has one output.