Function Basics

Front

Is this mapping a function or not a function?

Back

Not a Function

Tags

CCSS.8.F.A.1

Front

Is this graph a function or not a function?

Back

Not a Function

Front

Is this graph a function or not a function?

Back

Function

Front

What is the definition of function?

Back

Every input has only ONE output

Tags

CCSS.8.F.A.1

Front

All of the x values are called what?

Back

Inputs

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Front

What is the range of a function?

Back

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

Front

What is a relation in mathematics?

Back

A set of ordered pairs (x, y).

Tags

CCSS.8.F.A.1

Front

What does it mean for a function to be one-to-one?

Back

Each input has a unique output, and each output corresponds to one input.

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 are independent and dependent variables?

Back

Independent variable is the input (x), dependent variable is the output (y).

Tags

CCSS.6.EE.C.9