Functions

Front

Is this relation linear?

Back

No

Front

Find the slope of this line: m = ? (Options: m = 11, m = 1, m = 2)

Back

m = 11

Front

Is this graph a function or not a function?

Back

Function

Front

What is the definition of function? (Options: Has inputs and outputs, Every input has only ONE output, Inputs have different outputs every time, x-values and y-values)

Back

Every input has only ONE output

Front

Is this function linear or nonlinear?

Back

Linear

Front

What is a function?

Back

A relation where each input has exactly one output.

Front

What is the slope of a line?

Back

The measure of the steepness of the line, calculated as rise over run.

Front

What does it mean for a function to be linear?

Back

It means the graph of the function is a straight line.

Front

What is a nonlinear function?

Back

A function whose graph is not a straight line.

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.